204414102

素因数分解:

$2^1\times 3^2\times {\mathrm{101}}^1\times {\mathrm{229}}^1\times {\mathrm{491}}^1$

素因数の和:829

約数の個数: 48

約数和(自身を含む): 450150480

約数和(自身を除く): 245736378

約数列:

[1, 2, 3, 6, 9, 18, 101, 202, 229, 303, 458, 491, 606, 687, 909, 982, 1374, 1473, 1818, 2061, 2946, 4122, 4419, 8838, 23129, 46258, 49591, 69387, 99182, 112439, 138774, 148773, 208161, 224878, 297546, 337317, 416322, 446319, 674634, 892638, 1011951, 2023902, 11356339, 22712678, 34069017, 68138034, 102207051, 204414102]

約数ペア:

[(1, 204414102), (2, 102207051), (3, 68138034), (6, 34069017), (9, 22712678), (18, 11356339), (101, 2023902), (202, 1011951), (229, 892638), (303, 674634), (458, 446319), (491, 416322), (606, 337317), (687, 297546), (909, 224878), (982, 208161), (1374, 148773), (1473, 138774), (1818, 112439), (2061, 99182), (2946, 69387), (4122, 49591), (4419, 46258), (8838, 23129)]