217110972

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{227}}^1\times {\mathrm{6131}}^1$

素因数の和:6378

約数の個数: 48

約数和(自身を含む): 548053632

約数和(自身を除く): 330942660

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 156, 227, 454, 681, 908, 1362, 2724, 2951, 5902, 6131, 8853, 11804, 12262, 17706, 18393, 24524, 35412, 36786, 73572, 79703, 159406, 239109, 318812, 478218, 956436, 1391737, 2783474, 4175211, 5566948, 8350422, 16700844, 18092581, 36185162, 54277743, 72370324, 108555486, 217110972]

約数ペア:

[(1, 217110972), (2, 108555486), (3, 72370324), (4, 54277743), (6, 36185162), (12, 18092581), (13, 16700844), (26, 8350422), (39, 5566948), (52, 4175211), (78, 2783474), (156, 1391737), (227, 956436), (454, 478218), (681, 318812), (908, 239109), (1362, 159406), (2724, 79703), (2951, 73572), (5902, 36786), (6131, 35412), (8853, 24524), (11804, 18393), (12262, 17706)]