257065206

素因数分解:

$2^1\times 3^1\times {\mathrm{31}}^1\times {\mathrm{157}}^1\times {\mathrm{8803}}^1$

素因数の和:8996

約数の個数: 32

約数和(自身を含む): 534156288

約数和(自身を除く): 277091082

約数列:

[1, 2, 3, 6, 31, 62, 93, 157, 186, 314, 471, 942, 4867, 8803, 9734, 14601, 17606, 26409, 29202, 52818, 272893, 545786, 818679, 1382071, 1637358, 2764142, 4146213, 8292426, 42844201, 85688402, 128532603, 257065206]

約数ペア:

[(1, 257065206), (2, 128532603), (3, 85688402), (6, 42844201), (31, 8292426), (62, 4146213), (93, 2764142), (157, 1637358), (186, 1382071), (314, 818679), (471, 545786), (942, 272893), (4867, 52818), (8803, 29202), (9734, 26409), (14601, 17606)]