194805328

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{211}}^1\times {\mathrm{3037}}^1$

素因数の和:3275

約数の個数: 40

約数和(自身を含む): 399314720

約数和(自身を除く): 204509392

約数列:

[1, 2, 4, 8, 16, 19, 38, 76, 152, 211, 304, 422, 844, 1688, 3037, 3376, 4009, 6074, 8018, 12148, 16036, 24296, 32072, 48592, 57703, 64144, 115406, 230812, 461624, 640807, 923248, 1281614, 2563228, 5126456, 10252912, 12175333, 24350666, 48701332, 97402664, 194805328]

約数ペア:

[(1, 194805328), (2, 97402664), (4, 48701332), (8, 24350666), (16, 12175333), (19, 10252912), (38, 5126456), (76, 2563228), (152, 1281614), (211, 923248), (304, 640807), (422, 461624), (844, 230812), (1688, 115406), (3037, 64144), (3376, 57703), (4009, 48592), (6074, 32072), (8018, 24296), (12148, 16036)]