209077128

素因数分解:

$2^3\times 3^2\times {\mathrm{13}}^1\times {\mathrm{139}}^1\times {\mathrm{1607}}^1$

素因数の和:1771

約数の個数: 96

約数和(自身を含む): 614577600

約数和(自身を除く): 405500472

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 18, 24, 26, 36, 39, 52, 72, 78, 104, 117, 139, 156, 234, 278, 312, 417, 468, 556, 834, 936, 1112, 1251, 1607, 1668, 1807, 2502, 3214, 3336, 3614, 4821, 5004, 5421, 6428, 7228, 9642, 10008, 10842, 12856, 14456, 14463, 16263, 19284, 20891, 21684, 28926, 32526, 38568, 41782, 43368, 57852, 62673, 65052, 83564, 115704, 125346, 130104, 167128, 188019, 223373, 250692, 376038, 446746, 501384, 670119, 752076, 893492, 1340238, 1504152, 1786984, 2010357, 2680476, 2903849, 4020714, 5360952, 5807698, 8041428, 8711547, 11615396, 16082856, 17423094, 23230792, 26134641, 34846188, 52269282, 69692376, 104538564, 209077128]

約数ペア:

[(1, 209077128), (2, 104538564), (3, 69692376), (4, 52269282), (6, 34846188), (8, 26134641), (9, 23230792), (12, 17423094), (13, 16082856), (18, 11615396), (24, 8711547), (26, 8041428), (36, 5807698), (39, 5360952), (52, 4020714), (72, 2903849), (78, 2680476), (104, 2010357), (117, 1786984), (139, 1504152), (156, 1340238), (234, 893492), (278, 752076), (312, 670119), (417, 501384), (468, 446746), (556, 376038), (834, 250692), (936, 223373), (1112, 188019), (1251, 167128), (1607, 130104), (1668, 125346), (1807, 115704), (2502, 83564), (3214, 65052), (3336, 62673), (3614, 57852), (4821, 43368), (5004, 41782), (5421, 38568), (6428, 32526), (7228, 28926), (9642, 21684), (10008, 20891), (10842, 19284), (12856, 16263), (14456, 14463)]