201328203415

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{83}}^1\times {\mathrm{771269}}^1$

素因数の和:771411

約数の個数: 32

約数和(自身を含む): 265884534720

約数和(自身を除く): 64556331305

約数列:

[1, 5, 17, 37, 83, 85, 185, 415, 629, 1411, 3071, 3145, 7055, 15355, 52207, 261035, 771269, 3856345, 13111573, 28536953, 64015327, 65557865, 142684765, 320076635, 485128201, 1088260559, 2368567099, 2425641005, 5441302795, 11842835495, 40265640683, 201328203415]

約数ペア:

[(1, 201328203415), (5, 40265640683), (17, 11842835495), (37, 5441302795), (83, 2425641005), (85, 2368567099), (185, 1088260559), (415, 485128201), (629, 320076635), (1411, 142684765), (3071, 65557865), (3145, 64015327), (7055, 28536953), (15355, 13111573), (52207, 3856345), (261035, 771269)]