202434180

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{259531}}^1$

素因数の和:259556

約数の個数: 48

約数和(自身を含む): 610419264

約数和(自身を除く): 407985084

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 20, 26, 30, 39, 52, 60, 65, 78, 130, 156, 195, 260, 390, 780, 259531, 519062, 778593, 1038124, 1297655, 1557186, 2595310, 3114372, 3373903, 3892965, 5190620, 6747806, 7785930, 10121709, 13495612, 15571860, 16869515, 20243418, 33739030, 40486836, 50608545, 67478060, 101217090, 202434180]

約数ペア:

[(1, 202434180), (2, 101217090), (3, 67478060), (4, 50608545), (5, 40486836), (6, 33739030), (10, 20243418), (12, 16869515), (13, 15571860), (15, 13495612), (20, 10121709), (26, 7785930), (30, 6747806), (39, 5190620), (52, 3892965), (60, 3373903), (65, 3114372), (78, 2595310), (130, 1557186), (156, 1297655), (195, 1038124), (260, 778593), (390, 519062), (780, 259531)]