198515324

素因数分解:

$2^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{73}}^1\times {\mathrm{197}}^1$

素因数の和:327

約数の個数: 96

約数和(自身を含む): 443076480

約数和(自身を除く): 244561156

約数列:

[1, 2, 4, 7, 14, 17, 28, 29, 34, 58, 68, 73, 116, 119, 146, 197, 203, 238, 292, 394, 406, 476, 493, 511, 788, 812, 986, 1022, 1241, 1379, 1972, 2044, 2117, 2482, 2758, 3349, 3451, 4234, 4964, 5516, 5713, 6698, 6902, 8468, 8687, 11426, 13396, 13804, 14381, 14819, 17374, 22852, 23443, 28762, 29638, 34748, 35989, 39991, 46886, 57524, 59276, 71978, 79982, 93772, 97121, 100667, 143956, 159964, 194242, 201334, 244477, 251923, 388484, 402668, 417049, 488954, 503846, 679847, 834098, 977908, 1007692, 1359694, 1668196, 1711339, 2719388, 2919343, 3422678, 5838686, 6845356, 7089833, 11677372, 14179666, 28359332, 49628831, 99257662, 198515324]

約数ペア:

[(1, 198515324), (2, 99257662), (4, 49628831), (7, 28359332), (14, 14179666), (17, 11677372), (28, 7089833), (29, 6845356), (34, 5838686), (58, 3422678), (68, 2919343), (73, 2719388), (116, 1711339), (119, 1668196), (146, 1359694), (197, 1007692), (203, 977908), (238, 834098), (292, 679847), (394, 503846), (406, 488954), (476, 417049), (493, 402668), (511, 388484), (788, 251923), (812, 244477), (986, 201334), (1022, 194242), (1241, 159964), (1379, 143956), (1972, 100667), (2044, 97121), (2117, 93772), (2482, 79982), (2758, 71978), (3349, 59276), (3451, 57524), (4234, 46886), (4964, 39991), (5516, 35989), (5713, 34748), (6698, 29638), (6902, 28762), (8468, 23443), (8687, 22852), (11426, 17374), (13396, 14819), (13804, 14381)]