208193076

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{103}}^1\times {\mathrm{617}}^1$

素因数の和:750

約数の個数: 144

約数和(自身を含む): 655060224

約数和(自身を除く): 446867148

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 13, 14, 18, 21, 26, 28, 36, 39, 42, 52, 63, 78, 84, 91, 103, 117, 126, 156, 182, 206, 234, 252, 273, 309, 364, 412, 468, 546, 617, 618, 721, 819, 927, 1092, 1234, 1236, 1339, 1442, 1638, 1851, 1854, 2163, 2468, 2678, 2884, 3276, 3702, 3708, 4017, 4319, 4326, 5356, 5553, 6489, 7404, 8021, 8034, 8638, 8652, 9373, 11106, 12051, 12957, 12978, 16042, 16068, 17276, 18746, 22212, 24063, 24102, 25914, 25956, 28119, 32084, 37492, 38871, 48126, 48204, 51828, 56147, 56238, 63551, 72189, 77742, 84357, 96252, 112294, 112476, 127102, 144378, 155484, 168441, 168714, 190653, 224588, 254204, 288756, 336882, 337428, 381306, 444857, 505323, 571959, 673764, 762612, 826163, 889714, 1010646, 1143918, 1334571, 1652326, 1779428, 2021292, 2287836, 2478489, 2669142, 3304652, 4003713, 4956978, 5338284, 5783141, 7435467, 8007426, 9913956, 11566282, 14870934, 16014852, 17349423, 23132564, 29741868, 34698846, 52048269, 69397692, 104096538, 208193076]

約数ペア:

[(1, 208193076), (2, 104096538), (3, 69397692), (4, 52048269), (6, 34698846), (7, 29741868), (9, 23132564), (12, 17349423), (13, 16014852), (14, 14870934), (18, 11566282), (21, 9913956), (26, 8007426), (28, 7435467), (36, 5783141), (39, 5338284), (42, 4956978), (52, 4003713), (63, 3304652), (78, 2669142), (84, 2478489), (91, 2287836), (103, 2021292), (117, 1779428), (126, 1652326), (156, 1334571), (182, 1143918), (206, 1010646), (234, 889714), (252, 826163), (273, 762612), (309, 673764), (364, 571959), (412, 505323), (468, 444857), (546, 381306), (617, 337428), (618, 336882), (721, 288756), (819, 254204), (927, 224588), (1092, 190653), (1234, 168714), (1236, 168441), (1339, 155484), (1442, 144378), (1638, 127102), (1851, 112476), (1854, 112294), (2163, 96252), (2468, 84357), (2678, 77742), (2884, 72189), (3276, 63551), (3702, 56238), (3708, 56147), (4017, 51828), (4319, 48204), (4326, 48126), (5356, 38871), (5553, 37492), (6489, 32084), (7404, 28119), (8021, 25956), (8034, 25914), (8638, 24102), (8652, 24063), (9373, 22212), (11106, 18746), (12051, 17276), (12957, 16068), (12978, 16042)]