206224620

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{17}}^2\times {\mathrm{1699}}^1$

素因数の和:1752

約数の個数: 144

約数和(自身を含む): 701433600

約数和(自身を除く): 495208980

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 17, 20, 21, 28, 30, 34, 35, 42, 51, 60, 68, 70, 84, 85, 102, 105, 119, 140, 170, 204, 210, 238, 255, 289, 340, 357, 420, 476, 510, 578, 595, 714, 867, 1020, 1156, 1190, 1428, 1445, 1699, 1734, 1785, 2023, 2380, 2890, 3398, 3468, 3570, 4046, 4335, 5097, 5780, 6069, 6796, 7140, 8092, 8495, 8670, 10115, 10194, 11893, 12138, 16990, 17340, 20230, 20388, 23786, 24276, 25485, 28883, 30345, 33980, 35679, 40460, 47572, 50970, 57766, 59465, 60690, 71358, 86649, 101940, 115532, 118930, 121380, 142716, 144415, 173298, 178395, 202181, 237860, 288830, 346596, 356790, 404362, 433245, 491011, 577660, 606543, 713580, 808724, 866490, 982022, 1010905, 1213086, 1473033, 1732980, 1964044, 2021810, 2426172, 2455055, 2946066, 3032715, 3437077, 4043620, 4910110, 5892132, 6065430, 6874154, 7365165, 9820220, 10311231, 12130860, 13748308, 14730330, 17185385, 20622462, 29460660, 34370770, 41244924, 51556155, 68741540, 103112310, 206224620]

約数ペア:

[(1, 206224620), (2, 103112310), (3, 68741540), (4, 51556155), (5, 41244924), (6, 34370770), (7, 29460660), (10, 20622462), (12, 17185385), (14, 14730330), (15, 13748308), (17, 12130860), (20, 10311231), (21, 9820220), (28, 7365165), (30, 6874154), (34, 6065430), (35, 5892132), (42, 4910110), (51, 4043620), (60, 3437077), (68, 3032715), (70, 2946066), (84, 2455055), (85, 2426172), (102, 2021810), (105, 1964044), (119, 1732980), (140, 1473033), (170, 1213086), (204, 1010905), (210, 982022), (238, 866490), (255, 808724), (289, 713580), (340, 606543), (357, 577660), (420, 491011), (476, 433245), (510, 404362), (578, 356790), (595, 346596), (714, 288830), (867, 237860), (1020, 202181), (1156, 178395), (1190, 173298), (1428, 144415), (1445, 142716), (1699, 121380), (1734, 118930), (1785, 115532), (2023, 101940), (2380, 86649), (2890, 71358), (3398, 60690), (3468, 59465), (3570, 57766), (4046, 50970), (4335, 47572), (5097, 40460), (5780, 35679), (6069, 33980), (6796, 30345), (7140, 28883), (8092, 25485), (8495, 24276), (8670, 23786), (10115, 20388), (10194, 20230), (11893, 17340), (12138, 16990)]