201047455

素因数分解:

$5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{8171}}^1$

素因数の和:8239

約数の個数: 32

約数和(自身を含む): 298114560

約数和(自身を除く): 97067105

約数列:

[1, 5, 7, 19, 35, 37, 95, 133, 185, 259, 665, 703, 1295, 3515, 4921, 8171, 24605, 40855, 57197, 155249, 285985, 302327, 776245, 1086743, 1511635, 2116289, 5433715, 5744213, 10581445, 28721065, 40209491, 201047455]

約数ペア:

[(1, 201047455), (5, 40209491), (7, 28721065), (19, 10581445), (35, 5744213), (37, 5433715), (95, 2116289), (133, 1511635), (185, 1086743), (259, 776245), (665, 302327), (703, 285985), (1295, 155249), (3515, 57197), (4921, 40855), (8171, 24605)]