196751952579

素因数分解:

$3^1\times 7^3\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{312941}}^1$

素因数の和:313025

約数の個数: 64

約数和(自身を含む): 336475238400

約数和(自身を除く): 139723285821

約数列:

[1, 3, 7, 13, 21, 39, 47, 49, 91, 141, 147, 273, 329, 343, 611, 637, 987, 1029, 1833, 1911, 2303, 4277, 4459, 6909, 12831, 13377, 16121, 29939, 48363, 89817, 209573, 312941, 628719, 938823, 2190587, 4068233, 6571761, 12204699, 14708227, 15334109, 28477631, 44124681, 46002327, 85432893, 102957589, 107338763, 191206951, 199343417, 308872767, 322016289, 573620853, 598030251, 720703123, 1338448657, 1395403919, 2162109369, 4015345971, 4186211757, 5044921861, 9369140599, 15134765583, 28107421797, 65583984193, 196751952579]

約数ペア:

[(1, 196751952579), (3, 65583984193), (7, 28107421797), (13, 15134765583), (21, 9369140599), (39, 5044921861), (47, 4186211757), (49, 4015345971), (91, 2162109369), (141, 1395403919), (147, 1338448657), (273, 720703123), (329, 598030251), (343, 573620853), (611, 322016289), (637, 308872767), (987, 199343417), (1029, 191206951), (1833, 107338763), (1911, 102957589), (2303, 85432893), (4277, 46002327), (4459, 44124681), (6909, 28477631), (12831, 15334109), (13377, 14708227), (16121, 12204699), (29939, 6571761), (48363, 4068233), (89817, 2190587), (209573, 938823), (312941, 628719)]