208388376

素因数分解:

$2^3\times 3^4\times 7^2\times {\mathrm{6563}}^1$

素因数の和:6595

約数の個数: 120

約数和(自身を含む): 679078620

約数和(自身を除く): 470690244

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 27, 28, 36, 42, 49, 54, 56, 63, 72, 81, 84, 98, 108, 126, 147, 162, 168, 189, 196, 216, 252, 294, 324, 378, 392, 441, 504, 567, 588, 648, 756, 882, 1134, 1176, 1323, 1512, 1764, 2268, 2646, 3528, 3969, 4536, 5292, 6563, 7938, 10584, 13126, 15876, 19689, 26252, 31752, 39378, 45941, 52504, 59067, 78756, 91882, 118134, 137823, 157512, 177201, 183764, 236268, 275646, 321587, 354402, 367528, 413469, 472536, 531603, 551292, 643174, 708804, 826938, 964761, 1063206, 1102584, 1240407, 1286348, 1417608, 1653876, 1929522, 2126412, 2480814, 2572696, 2894283, 3307752, 3721221, 3859044, 4252824, 4961628, 5788566, 7442442, 7718088, 8682849, 9923256, 11577132, 14884884, 17365698, 23154264, 26048547, 29769768, 34731396, 52097094, 69462792, 104194188, 208388376]

約数ペア:

[(1, 208388376), (2, 104194188), (3, 69462792), (4, 52097094), (6, 34731396), (7, 29769768), (8, 26048547), (9, 23154264), (12, 17365698), (14, 14884884), (18, 11577132), (21, 9923256), (24, 8682849), (27, 7718088), (28, 7442442), (36, 5788566), (42, 4961628), (49, 4252824), (54, 3859044), (56, 3721221), (63, 3307752), (72, 2894283), (81, 2572696), (84, 2480814), (98, 2126412), (108, 1929522), (126, 1653876), (147, 1417608), (162, 1286348), (168, 1240407), (189, 1102584), (196, 1063206), (216, 964761), (252, 826938), (294, 708804), (324, 643174), (378, 551292), (392, 531603), (441, 472536), (504, 413469), (567, 367528), (588, 354402), (648, 321587), (756, 275646), (882, 236268), (1134, 183764), (1176, 177201), (1323, 157512), (1512, 137823), (1764, 118134), (2268, 91882), (2646, 78756), (3528, 59067), (3969, 52504), (4536, 45941), (5292, 39378), (6563, 31752), (7938, 26252), (10584, 19689), (13126, 15876)]