315393194

素因数分解:

$2^1\times {\mathrm{31}}^1\times {\mathrm{83}}^1\times {\mathrm{167}}^1\times {\mathrm{367}}^1$

素因数の和:650

約数の個数: 32

約数和(自身を含む): 498548736

約数和(自身を除く): 183155542

約数列:

[1, 2, 31, 62, 83, 166, 167, 334, 367, 734, 2573, 5146, 5177, 10354, 11377, 13861, 22754, 27722, 30461, 60922, 61289, 122578, 429691, 859382, 944291, 1888582, 1899959, 3799918, 5086987, 10173974, 157696597, 315393194]

約数ペア:

[(1, 315393194), (2, 157696597), (31, 10173974), (62, 5086987), (83, 3799918), (166, 1899959), (167, 1888582), (334, 944291), (367, 859382), (734, 429691), (2573, 122578), (5146, 61289), (5177, 60922), (10354, 30461), (11377, 27722), (13861, 22754)]