201859396323

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{157}}^1\times {\mathrm{2557}}^1\times {\mathrm{12893}}^1$

素因数の和:15623

約数の個数: 32

約数和(自身を含む): 291832274496

約数和(自身を除く): 89972878173

約数列:

[1, 3, 13, 39, 157, 471, 2041, 2557, 6123, 7671, 12893, 33241, 38679, 99723, 167609, 401449, 502827, 1204347, 2024201, 5218837, 6072603, 15656511, 26314613, 32967401, 78943839, 98902203, 428576213, 1285728639, 5175881957, 15527645871, 67286465441, 201859396323]

約数ペア:

[(1, 201859396323), (3, 67286465441), (13, 15527645871), (39, 5175881957), (157, 1285728639), (471, 428576213), (2041, 98902203), (2557, 78943839), (6123, 32967401), (7671, 26314613), (12893, 15656511), (33241, 6072603), (38679, 5218837), (99723, 2024201), (167609, 1204347), (401449, 502827)]