209330088

素因数分解:

$2^3\times 3^1\times {\mathrm{11}}^1\times {\mathrm{641}}^1\times {\mathrm{1237}}^1$

素因数の和:1898

約数の個数: 64

約数和(自身を含む): 572253120

約数和(自身を除く): 362923032

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 22, 24, 33, 44, 66, 88, 132, 264, 641, 1237, 1282, 1923, 2474, 2564, 3711, 3846, 4948, 5128, 7051, 7422, 7692, 9896, 13607, 14102, 14844, 15384, 21153, 27214, 28204, 29688, 40821, 42306, 54428, 56408, 81642, 84612, 108856, 163284, 169224, 326568, 792917, 1585834, 2378751, 3171668, 4757502, 6343336, 8722087, 9515004, 17444174, 19030008, 26166261, 34888348, 52332522, 69776696, 104665044, 209330088]

約数ペア:

[(1, 209330088), (2, 104665044), (3, 69776696), (4, 52332522), (6, 34888348), (8, 26166261), (11, 19030008), (12, 17444174), (22, 9515004), (24, 8722087), (33, 6343336), (44, 4757502), (66, 3171668), (88, 2378751), (132, 1585834), (264, 792917), (641, 326568), (1237, 169224), (1282, 163284), (1923, 108856), (2474, 84612), (2564, 81642), (3711, 56408), (3846, 54428), (4948, 42306), (5128, 40821), (7051, 29688), (7422, 28204), (7692, 27214), (9896, 21153), (13607, 15384), (14102, 14844)]