201390072

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{645481}}^1$

素因数の和:645503

約数の個数: 32

約数和(自身を含む): 542204880

約数和(自身を除く): 340814808

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 24, 26, 39, 52, 78, 104, 156, 312, 645481, 1290962, 1936443, 2581924, 3872886, 5163848, 7745772, 8391253, 15491544, 16782506, 25173759, 33565012, 50347518, 67130024, 100695036, 201390072]

約数ペア:

[(1, 201390072), (2, 100695036), (3, 67130024), (4, 50347518), (6, 33565012), (8, 25173759), (12, 16782506), (13, 15491544), (24, 8391253), (26, 7745772), (39, 5163848), (52, 3872886), (78, 2581924), (104, 1936443), (156, 1290962), (312, 645481)]