213090476

素因数分解:

$2^2\times {\mathrm{367}}^1\times {\mathrm{379}}^1\times {\mathrm{383}}^1$

素因数の和:1133

約数の個数: 24

約数和(自身を含む): 375889920

約数和(自身を除く): 162799444

約数列:

[1, 2, 4, 367, 379, 383, 734, 758, 766, 1468, 1516, 1532, 139093, 140561, 145157, 278186, 281122, 290314, 556372, 562244, 580628, 53272619, 106545238, 213090476]

約数ペア:

[(1, 213090476), (2, 106545238), (4, 53272619), (367, 580628), (379, 562244), (383, 556372), (734, 290314), (758, 281122), (766, 278186), (1468, 145157), (1516, 140561), (1532, 139093)]