207612340

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{773}}^1\times {\mathrm{1033}}^1$

素因数の和:1828

約数の個数: 48

約数和(自身を含む): 470585808

約数和(自身を除く): 262973468

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 130, 260, 773, 1033, 1546, 2066, 3092, 3865, 4132, 5165, 7730, 10049, 10330, 13429, 15460, 20098, 20660, 26858, 40196, 50245, 53716, 67145, 100490, 134290, 200980, 268580, 798509, 1597018, 3194036, 3992545, 7985090, 10380617, 15970180, 20761234, 41522468, 51903085, 103806170, 207612340]

約数ペア:

[(1, 207612340), (2, 103806170), (4, 51903085), (5, 41522468), (10, 20761234), (13, 15970180), (20, 10380617), (26, 7985090), (52, 3992545), (65, 3194036), (130, 1597018), (260, 798509), (773, 268580), (1033, 200980), (1546, 134290), (2066, 100490), (3092, 67145), (3865, 53716), (4132, 50245), (5165, 40196), (7730, 26858), (10049, 20660), (10330, 20098), (13429, 15460)]