201980972

素因数分解:

$2^2\times {\mathrm{191}}^1\times {\mathrm{463}}^1\times {\mathrm{571}}^1$

素因数の和:1229

約数の個数: 24

約数和(自身を含む): 356708352

約数和(自身を除く): 154727380

約数列:

[1, 2, 4, 191, 382, 463, 571, 764, 926, 1142, 1852, 2284, 88433, 109061, 176866, 218122, 264373, 353732, 436244, 528746, 1057492, 50495243, 100990486, 201980972]

約数ペア:

[(1, 201980972), (2, 100990486), (4, 50495243), (191, 1057492), (382, 528746), (463, 436244), (571, 353732), (764, 264373), (926, 218122), (1142, 176866), (1852, 109061), (2284, 88433)]