202871730

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{269}}^1\times {\mathrm{1093}}^1$

素因数の和:1395

約数の個数: 64

約数和(自身を含む): 510416640

約数和(自身を除く): 307544910

約数列:

[1, 2, 3, 5, 6, 10, 15, 23, 30, 46, 69, 115, 138, 230, 269, 345, 538, 690, 807, 1093, 1345, 1614, 2186, 2690, 3279, 4035, 5465, 6187, 6558, 8070, 10930, 12374, 16395, 18561, 25139, 30935, 32790, 37122, 50278, 61870, 75417, 92805, 125695, 150834, 185610, 251390, 294017, 377085, 588034, 754170, 882051, 1470085, 1764102, 2940170, 4410255, 6762391, 8820510, 13524782, 20287173, 33811955, 40574346, 67623910, 101435865, 202871730]

約数ペア:

[(1, 202871730), (2, 101435865), (3, 67623910), (5, 40574346), (6, 33811955), (10, 20287173), (15, 13524782), (23, 8820510), (30, 6762391), (46, 4410255), (69, 2940170), (115, 1764102), (138, 1470085), (230, 882051), (269, 754170), (345, 588034), (538, 377085), (690, 294017), (807, 251390), (1093, 185610), (1345, 150834), (1614, 125695), (2186, 92805), (2690, 75417), (3279, 61870), (4035, 50278), (5465, 37122), (6187, 32790), (6558, 30935), (8070, 25139), (10930, 18561), (12374, 16395)]