201040890

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{216173}}^1$

素因数の和:216214

約数の個数: 32

約数和(自身を含む): 498064896

約数和(自身を除く): 297024006

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 31, 62, 93, 155, 186, 310, 465, 930, 216173, 432346, 648519, 1080865, 1297038, 2161730, 3242595, 6485190, 6701363, 13402726, 20104089, 33506815, 40208178, 67013630, 100520445, 201040890]

約数ペア:

[(1, 201040890), (2, 100520445), (3, 67013630), (5, 40208178), (6, 33506815), (10, 20104089), (15, 13402726), (30, 6701363), (31, 6485190), (62, 3242595), (93, 2161730), (155, 1297038), (186, 1080865), (310, 648519), (465, 432346), (930, 216173)]