201932970

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{17}}^2\times {\mathrm{23291}}^1$

素因数の和:23335

約数の個数: 48

約数和(自身を含む): 514846368

約数和(自身を除く): 312913398

約数列:

[1, 2, 3, 5, 6, 10, 15, 17, 30, 34, 51, 85, 102, 170, 255, 289, 510, 578, 867, 1445, 1734, 2890, 4335, 8670, 23291, 46582, 69873, 116455, 139746, 232910, 349365, 395947, 698730, 791894, 1187841, 1979735, 2375682, 3959470, 5939205, 6731099, 11878410, 13462198, 20193297, 33655495, 40386594, 67310990, 100966485, 201932970]

約数ペア:

[(1, 201932970), (2, 100966485), (3, 67310990), (5, 40386594), (6, 33655495), (10, 20193297), (15, 13462198), (17, 11878410), (30, 6731099), (34, 5939205), (51, 3959470), (85, 2375682), (102, 1979735), (170, 1187841), (255, 791894), (289, 698730), (510, 395947), (578, 349365), (867, 232910), (1445, 139746), (1734, 116455), (2890, 69873), (4335, 46582), (8670, 23291)]