201745401

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{467}}^1$

素因数の和:566

約数の個数: 64

約数和(自身を含む): 339655680

約数和(自身を除く): 137910279

約数列:

[1, 3, 11, 13, 19, 33, 39, 53, 57, 143, 159, 209, 247, 429, 467, 583, 627, 689, 741, 1007, 1401, 1749, 2067, 2717, 3021, 5137, 6071, 7579, 8151, 8873, 11077, 13091, 15411, 18213, 22737, 24751, 26619, 33231, 39273, 66781, 74253, 97603, 115349, 144001, 200343, 272261, 292809, 321763, 346047, 432003, 470269, 816783, 965289, 1268839, 1410807, 3539393, 3806517, 5172959, 6113497, 10618179, 15518877, 18340491, 67248467, 201745401]

約数ペア:

[(1, 201745401), (3, 67248467), (11, 18340491), (13, 15518877), (19, 10618179), (33, 6113497), (39, 5172959), (53, 3806517), (57, 3539393), (143, 1410807), (159, 1268839), (209, 965289), (247, 816783), (429, 470269), (467, 432003), (583, 346047), (627, 321763), (689, 292809), (741, 272261), (1007, 200343), (1401, 144001), (1749, 115349), (2067, 97603), (2717, 74253), (3021, 66781), (5137, 39273), (6071, 33231), (7579, 26619), (8151, 24751), (8873, 22737), (11077, 18213), (13091, 15411)]