202348640

素因数分解:

$2^5\times 5^1\times {\mathrm{13}}^1\times {\mathrm{97283}}^1$

素因数の和:97311

約数の個数: 48

約数和(自身を含む): 514826928

約数和(自身を除く): 312478288

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 32, 40, 52, 65, 80, 104, 130, 160, 208, 260, 416, 520, 1040, 2080, 97283, 194566, 389132, 486415, 778264, 972830, 1264679, 1556528, 1945660, 2529358, 3113056, 3891320, 5058716, 6323395, 7782640, 10117432, 12646790, 15565280, 20234864, 25293580, 40469728, 50587160, 101174320, 202348640]

約数ペア:

[(1, 202348640), (2, 101174320), (4, 50587160), (5, 40469728), (8, 25293580), (10, 20234864), (13, 15565280), (16, 12646790), (20, 10117432), (26, 7782640), (32, 6323395), (40, 5058716), (52, 3891320), (65, 3113056), (80, 2529358), (104, 1945660), (130, 1556528), (160, 1264679), (208, 972830), (260, 778264), (416, 486415), (520, 389132), (1040, 194566), (2080, 97283)]