211026008

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{59}}^1\times {\mathrm{23531}}^1$

素因数の和:23615

約数の個数: 32

約数和(自身を含む): 423576000

約数和(自身を除く): 212549992

約数列:

[1, 2, 4, 8, 19, 38, 59, 76, 118, 152, 236, 472, 1121, 2242, 4484, 8968, 23531, 47062, 94124, 188248, 447089, 894178, 1388329, 1788356, 2776658, 3576712, 5553316, 11106632, 26378251, 52756502, 105513004, 211026008]

約数ペア:

[(1, 211026008), (2, 105513004), (4, 52756502), (8, 26378251), (19, 11106632), (38, 5553316), (59, 3576712), (76, 2776658), (118, 1788356), (152, 1388329), (236, 894178), (472, 447089), (1121, 188248), (2242, 94124), (4484, 47062), (8968, 23531)]