201007378

素因数分解:

$2^1\times {\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{181}}^1\times {\mathrm{353}}^1$

素因数の和:571

約数の個数: 48

約数和(自身を含む): 359894808

約数和(自身を除く): 158887430

約数列:

[1, 2, 11, 13, 22, 26, 121, 143, 181, 242, 286, 353, 362, 706, 1573, 1991, 2353, 3146, 3883, 3982, 4589, 4706, 7766, 9178, 21901, 25883, 42713, 43802, 50479, 51766, 63893, 85426, 100958, 127786, 284713, 555269, 569426, 702823, 830609, 1110538, 1405646, 1661218, 7731053, 9136699, 15462106, 18273398, 100503689, 201007378]

約数ペア:

[(1, 201007378), (2, 100503689), (11, 18273398), (13, 15462106), (22, 9136699), (26, 7731053), (121, 1661218), (143, 1405646), (181, 1110538), (242, 830609), (286, 702823), (353, 569426), (362, 555269), (706, 284713), (1573, 127786), (1991, 100958), (2353, 85426), (3146, 63893), (3883, 51766), (3982, 50479), (4589, 43802), (4706, 42713), (7766, 25883), (9178, 21901)]