201362980

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{83}}^1$

素因数の和:186

約数の個数: 192

約数和(自身を含む): 556351488

約数和(自身を除く): 354988508

約数列:

[1, 2, 4, 5, 7, 10, 13, 14, 20, 26, 28, 31, 35, 43, 52, 62, 65, 70, 83, 86, 91, 124, 130, 140, 155, 166, 172, 182, 215, 217, 260, 301, 310, 332, 364, 403, 415, 430, 434, 455, 559, 581, 602, 620, 806, 830, 860, 868, 910, 1079, 1085, 1118, 1162, 1204, 1333, 1505, 1612, 1660, 1820, 2015, 2158, 2170, 2236, 2324, 2573, 2666, 2795, 2821, 2905, 3010, 3569, 3913, 4030, 4316, 4340, 5146, 5332, 5395, 5590, 5642, 5810, 6020, 6665, 7138, 7553, 7826, 8060, 9331, 10292, 10790, 11180, 11284, 11620, 12865, 13330, 14105, 14276, 15106, 15652, 17329, 17845, 18011, 18662, 19565, 21580, 24983, 25730, 26660, 28210, 30212, 33449, 34658, 35690, 36022, 37324, 37765, 39130, 46397, 46655, 49966, 51460, 56420, 66898, 69316, 71380, 72044, 75530, 78260, 86645, 90055, 92794, 93310, 99932, 110639, 121303, 124915, 133796, 151060, 167245, 173290, 180110, 185588, 186620, 221278, 231985, 234143, 242606, 249830, 324779, 334490, 346580, 360220, 442556, 463970, 468286, 485212, 499660, 553195, 606515, 649558, 668980, 774473, 927940, 936572, 1106390, 1170715, 1213030, 1299116, 1438307, 1548946, 1623895, 2212780, 2341430, 2426060, 2876614, 3097892, 3247790, 3872365, 4682860, 5753228, 6495580, 7191535, 7744730, 10068149, 14383070, 15489460, 20136298, 28766140, 40272596, 50340745, 100681490, 201362980]

約数ペア:

[(1, 201362980), (2, 100681490), (4, 50340745), (5, 40272596), (7, 28766140), (10, 20136298), (13, 15489460), (14, 14383070), (20, 10068149), (26, 7744730), (28, 7191535), (31, 6495580), (35, 5753228), (43, 4682860), (52, 3872365), (62, 3247790), (65, 3097892), (70, 2876614), (83, 2426060), (86, 2341430), (91, 2212780), (124, 1623895), (130, 1548946), (140, 1438307), (155, 1299116), (166, 1213030), (172, 1170715), (182, 1106390), (215, 936572), (217, 927940), (260, 774473), (301, 668980), (310, 649558), (332, 606515), (364, 553195), (403, 499660), (415, 485212), (430, 468286), (434, 463970), (455, 442556), (559, 360220), (581, 346580), (602, 334490), (620, 324779), (806, 249830), (830, 242606), (860, 234143), (868, 231985), (910, 221278), (1079, 186620), (1085, 185588), (1118, 180110), (1162, 173290), (1204, 167245), (1333, 151060), (1505, 133796), (1612, 124915), (1660, 121303), (1820, 110639), (2015, 99932), (2158, 93310), (2170, 92794), (2236, 90055), (2324, 86645), (2573, 78260), (2666, 75530), (2795, 72044), (2821, 71380), (2905, 69316), (3010, 66898), (3569, 56420), (3913, 51460), (4030, 49966), (4316, 46655), (4340, 46397), (5146, 39130), (5332, 37765), (5395, 37324), (5590, 36022), (5642, 35690), (5810, 34658), (6020, 33449), (6665, 30212), (7138, 28210), (7553, 26660), (7826, 25730), (8060, 24983), (9331, 21580), (10292, 19565), (10790, 18662), (11180, 18011), (11284, 17845), (11620, 17329), (12865, 15652), (13330, 15106), (14105, 14276)]