201862490

素因数分解:

$2^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{103}}^1\times {\mathrm{8521}}^1$

素因数の和:8654

約数の個数: 32

約数和(自身を含む): 382876416

約数和(自身を除く): 181013926

約数列:

[1, 2, 5, 10, 23, 46, 103, 115, 206, 230, 515, 1030, 2369, 4738, 8521, 11845, 17042, 23690, 42605, 85210, 195983, 391966, 877663, 979915, 1755326, 1959830, 4388315, 8776630, 20186249, 40372498, 100931245, 201862490]

約数ペア:

[(1, 201862490), (2, 100931245), (5, 40372498), (10, 20186249), (23, 8776630), (46, 4388315), (103, 1959830), (115, 1755326), (206, 979915), (230, 877663), (515, 391966), (1030, 195983), (2369, 85210), (4738, 42605), (8521, 23690), (11845, 17042)]