201472140

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{167}}^1\times {\mathrm{20107}}^1$

素因数の和:20286

約数の個数: 48

約数和(自身を含む): 567528192

約数和(自身を除く): 366056052

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 167, 334, 501, 668, 835, 1002, 1670, 2004, 2505, 3340, 5010, 10020, 20107, 40214, 60321, 80428, 100535, 120642, 201070, 241284, 301605, 402140, 603210, 1206420, 3357869, 6715738, 10073607, 13431476, 16789345, 20147214, 33578690, 40294428, 50368035, 67157380, 100736070, 201472140]

約数ペア:

[(1, 201472140), (2, 100736070), (3, 67157380), (4, 50368035), (5, 40294428), (6, 33578690), (10, 20147214), (12, 16789345), (15, 13431476), (20, 10073607), (30, 6715738), (60, 3357869), (167, 1206420), (334, 603210), (501, 402140), (668, 301605), (835, 241284), (1002, 201070), (1670, 120642), (2004, 100535), (2505, 80428), (3340, 60321), (5010, 40214), (10020, 20107)]