199422852

素因数分解:

$2^2\times 3^1\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{113}}^1\times {\mathrm{211}}^1$

素因数の和:389

約数の個数: 96

約数和(自身を含む): 511588224

約数和(自身を除く): 312165372

約数列:

[1, 2, 3, 4, 6, 12, 17, 34, 41, 51, 68, 82, 102, 113, 123, 164, 204, 211, 226, 246, 339, 422, 452, 492, 633, 678, 697, 844, 1266, 1356, 1394, 1921, 2091, 2532, 2788, 3587, 3842, 4182, 4633, 5763, 7174, 7684, 8364, 8651, 9266, 10761, 11526, 13899, 14348, 17302, 18532, 21522, 23052, 23843, 25953, 27798, 34604, 43044, 47686, 51906, 55596, 71529, 78761, 95372, 103812, 143058, 147067, 157522, 236283, 286116, 294134, 315044, 405331, 441201, 472566, 588268, 810662, 882402, 945132, 977563, 1215993, 1621324, 1764804, 1955126, 2431986, 2932689, 3910252, 4863972, 5865378, 11730756, 16618571, 33237142, 49855713, 66474284, 99711426, 199422852]

約数ペア:

[(1, 199422852), (2, 99711426), (3, 66474284), (4, 49855713), (6, 33237142), (12, 16618571), (17, 11730756), (34, 5865378), (41, 4863972), (51, 3910252), (68, 2932689), (82, 2431986), (102, 1955126), (113, 1764804), (123, 1621324), (164, 1215993), (204, 977563), (211, 945132), (226, 882402), (246, 810662), (339, 588268), (422, 472566), (452, 441201), (492, 405331), (633, 315044), (678, 294134), (697, 286116), (844, 236283), (1266, 157522), (1356, 147067), (1394, 143058), (1921, 103812), (2091, 95372), (2532, 78761), (2788, 71529), (3587, 55596), (3842, 51906), (4182, 47686), (4633, 43044), (5763, 34604), (7174, 27798), (7684, 25953), (8364, 23843), (8651, 23052), (9266, 21522), (10761, 18532), (11526, 17302), (13899, 14348)]