203673970

素因数分解:

$2^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{67}}^1\times {\mathrm{13217}}^1$

素因数の和:13314

約数の個数: 32

約数和(自身を含む): 388291968

約数和(自身を除く): 184617998

約数列:

[1, 2, 5, 10, 23, 46, 67, 115, 134, 230, 335, 670, 1541, 3082, 7705, 13217, 15410, 26434, 66085, 132170, 303991, 607982, 885539, 1519955, 1771078, 3039910, 4427695, 8855390, 20367397, 40734794, 101836985, 203673970]

約数ペア:

[(1, 203673970), (2, 101836985), (5, 40734794), (10, 20367397), (23, 8855390), (46, 4427695), (67, 3039910), (115, 1771078), (134, 1519955), (230, 885539), (335, 607982), (670, 303991), (1541, 132170), (3082, 66085), (7705, 26434), (13217, 15410)]