207365340

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{163}}^1\times {\mathrm{233}}^1$

素因数の和:428

約数の個数: 192

約数和(自身を含む): 722082816

約数和(自身を除く): 514717476

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 13, 14, 15, 20, 21, 26, 28, 30, 35, 39, 42, 52, 60, 65, 70, 78, 84, 91, 105, 130, 140, 156, 163, 182, 195, 210, 233, 260, 273, 326, 364, 390, 420, 455, 466, 489, 546, 652, 699, 780, 815, 910, 932, 978, 1092, 1141, 1165, 1365, 1398, 1630, 1631, 1820, 1956, 2119, 2282, 2330, 2445, 2730, 2796, 3029, 3260, 3262, 3423, 3495, 4238, 4564, 4660, 4890, 4893, 5460, 5705, 6058, 6357, 6524, 6846, 6990, 8155, 8476, 9087, 9780, 9786, 10595, 11410, 12116, 12714, 13692, 13980, 14833, 15145, 16310, 17115, 18174, 19572, 21190, 21203, 22820, 24465, 25428, 29666, 30290, 31785, 32620, 34230, 36348, 37979, 42380, 42406, 44499, 45435, 48930, 59332, 60580, 63570, 63609, 68460, 74165, 75958, 84812, 88998, 90870, 97860, 106015, 113937, 127140, 127218, 148330, 151916, 177996, 181740, 189895, 212030, 222495, 227874, 254436, 265853, 296660, 318045, 379790, 424060, 444990, 455748, 493727, 531706, 569685, 636090, 759580, 797559, 889980, 987454, 1063412, 1139370, 1272180, 1329265, 1481181, 1595118, 1974908, 2278740, 2468635, 2658530, 2962362, 3190236, 3456089, 3987795, 4937270, 5317060, 5924724, 6912178, 7405905, 7975590, 9874540, 10368267, 13824356, 14811810, 15951180, 17280445, 20736534, 29623620, 34560890, 41473068, 51841335, 69121780, 103682670, 207365340]

約数ペア:

[(1, 207365340), (2, 103682670), (3, 69121780), (4, 51841335), (5, 41473068), (6, 34560890), (7, 29623620), (10, 20736534), (12, 17280445), (13, 15951180), (14, 14811810), (15, 13824356), (20, 10368267), (21, 9874540), (26, 7975590), (28, 7405905), (30, 6912178), (35, 5924724), (39, 5317060), (42, 4937270), (52, 3987795), (60, 3456089), (65, 3190236), (70, 2962362), (78, 2658530), (84, 2468635), (91, 2278740), (105, 1974908), (130, 1595118), (140, 1481181), (156, 1329265), (163, 1272180), (182, 1139370), (195, 1063412), (210, 987454), (233, 889980), (260, 797559), (273, 759580), (326, 636090), (364, 569685), (390, 531706), (420, 493727), (455, 455748), (466, 444990), (489, 424060), (546, 379790), (652, 318045), (699, 296660), (780, 265853), (815, 254436), (910, 227874), (932, 222495), (978, 212030), (1092, 189895), (1141, 181740), (1165, 177996), (1365, 151916), (1398, 148330), (1630, 127218), (1631, 127140), (1820, 113937), (1956, 106015), (2119, 97860), (2282, 90870), (2330, 88998), (2445, 84812), (2730, 75958), (2796, 74165), (3029, 68460), (3260, 63609), (3262, 63570), (3423, 60580), (3495, 59332), (4238, 48930), (4564, 45435), (4660, 44499), (4890, 42406), (4893, 42380), (5460, 37979), (5705, 36348), (6058, 34230), (6357, 32620), (6524, 31785), (6846, 30290), (6990, 29666), (8155, 25428), (8476, 24465), (9087, 22820), (9780, 21203), (9786, 21190), (10595, 19572), (11410, 18174), (12116, 17115), (12714, 16310), (13692, 15145), (13980, 14833)]