202172958

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{1229}}^1$

素因数の和:1306

約数の個数: 96

約数和(自身を含む): 510400800

約数和(自身を除く): 308227842

約数列:

[1, 2, 3, 6, 9, 13, 18, 19, 26, 37, 38, 39, 57, 74, 78, 111, 114, 117, 171, 222, 234, 247, 333, 342, 481, 494, 666, 703, 741, 962, 1229, 1406, 1443, 1482, 2109, 2223, 2458, 2886, 3687, 4218, 4329, 4446, 6327, 7374, 8658, 9139, 11061, 12654, 15977, 18278, 22122, 23351, 27417, 31954, 45473, 46702, 47931, 54834, 70053, 82251, 90946, 95862, 136419, 140106, 143793, 164502, 210159, 272838, 287586, 303563, 409257, 420318, 591149, 607126, 818514, 863987, 910689, 1182298, 1727974, 1773447, 1821378, 2591961, 2732067, 3546894, 5183922, 5320341, 5464134, 7775883, 10640682, 11231831, 15551766, 22463662, 33695493, 67390986, 101086479, 202172958]

約数ペア:

[(1, 202172958), (2, 101086479), (3, 67390986), (6, 33695493), (9, 22463662), (13, 15551766), (18, 11231831), (19, 10640682), (26, 7775883), (37, 5464134), (38, 5320341), (39, 5183922), (57, 3546894), (74, 2732067), (78, 2591961), (111, 1821378), (114, 1773447), (117, 1727974), (171, 1182298), (222, 910689), (234, 863987), (247, 818514), (333, 607126), (342, 591149), (481, 420318), (494, 409257), (666, 303563), (703, 287586), (741, 272838), (962, 210159), (1229, 164502), (1406, 143793), (1443, 140106), (1482, 136419), (2109, 95862), (2223, 90946), (2458, 82251), (2886, 70053), (3687, 54834), (4218, 47931), (4329, 46702), (4446, 45473), (6327, 31954), (7374, 27417), (8658, 23351), (9139, 22122), (11061, 18278), (12654, 15977)]