207966685732

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{397}}^1\times {\mathrm{272269}}^1$

素因数の和:272720

約数の個数: 48

約数和(自身を含む): 403545525040

約数和(自身を除く): 195578839308

約数列:

[1, 2, 4, 13, 26, 37, 52, 74, 148, 397, 481, 794, 962, 1588, 1924, 5161, 10322, 14689, 20644, 29378, 58756, 190957, 272269, 381914, 544538, 763828, 1089076, 3539497, 7078994, 10073953, 14157988, 20147906, 40295812, 108090793, 130961389, 216181586, 261922778, 432363172, 523845556, 1405180309, 2810360618, 3999359341, 5620721236, 7998718682, 15997437364, 51991671433, 103983342866, 207966685732]

約数ペア:

[(1, 207966685732), (2, 103983342866), (4, 51991671433), (13, 15997437364), (26, 7998718682), (37, 5620721236), (52, 3999359341), (74, 2810360618), (148, 1405180309), (397, 523845556), (481, 432363172), (794, 261922778), (962, 216181586), (1588, 130961389), (1924, 108090793), (5161, 40295812), (10322, 20147906), (14689, 14157988), (20644, 10073953), (29378, 7078994), (58756, 3539497), (190957, 1089076), (272269, 763828), (381914, 544538)]