209950104

素因数分解:

$2^3\times 3^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{443}}^1$

素因数の和:510

約数の個数: 192

約数和(自身を含む): 680279040

約数和(自身を除く): 470328936

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 13, 14, 21, 24, 26, 28, 31, 39, 42, 49, 52, 56, 62, 78, 84, 91, 93, 98, 104, 124, 147, 156, 168, 182, 186, 196, 217, 248, 273, 294, 312, 364, 372, 392, 403, 434, 443, 546, 588, 637, 651, 728, 744, 806, 868, 886, 1092, 1176, 1209, 1274, 1302, 1329, 1519, 1612, 1736, 1772, 1911, 2184, 2418, 2548, 2604, 2658, 2821, 3038, 3101, 3224, 3544, 3822, 4557, 4836, 5096, 5208, 5316, 5642, 5759, 6076, 6202, 7644, 8463, 9114, 9303, 9672, 10632, 11284, 11518, 12152, 12404, 13733, 15288, 16926, 17277, 18228, 18606, 19747, 21707, 22568, 23036, 24808, 27466, 33852, 34554, 36456, 37212, 39494, 40313, 41199, 43414, 46072, 54932, 59241, 65121, 67704, 69108, 74424, 78988, 80626, 82398, 86828, 96131, 109864, 118482, 120939, 130242, 138216, 157976, 161252, 164796, 173656, 178529, 192262, 236964, 241878, 260484, 282191, 288393, 322504, 329592, 357058, 384524, 473928, 483756, 520968, 535587, 564382, 576786, 672917, 714116, 769048, 846573, 967512, 1071174, 1128764, 1153572, 1249703, 1345834, 1428232, 1693146, 2018751, 2142348, 2257528, 2307144, 2499406, 2691668, 3386292, 3749109, 4037502, 4284696, 4998812, 5383336, 6772584, 7498218, 8075004, 8747921, 9997624, 14996436, 16150008, 17495842, 26243763, 29992872, 34991684, 52487526, 69983368, 104975052, 209950104]

約数ペア:

[(1, 209950104), (2, 104975052), (3, 69983368), (4, 52487526), (6, 34991684), (7, 29992872), (8, 26243763), (12, 17495842), (13, 16150008), (14, 14996436), (21, 9997624), (24, 8747921), (26, 8075004), (28, 7498218), (31, 6772584), (39, 5383336), (42, 4998812), (49, 4284696), (52, 4037502), (56, 3749109), (62, 3386292), (78, 2691668), (84, 2499406), (91, 2307144), (93, 2257528), (98, 2142348), (104, 2018751), (124, 1693146), (147, 1428232), (156, 1345834), (168, 1249703), (182, 1153572), (186, 1128764), (196, 1071174), (217, 967512), (248, 846573), (273, 769048), (294, 714116), (312, 672917), (364, 576786), (372, 564382), (392, 535587), (403, 520968), (434, 483756), (443, 473928), (546, 384524), (588, 357058), (637, 329592), (651, 322504), (728, 288393), (744, 282191), (806, 260484), (868, 241878), (886, 236964), (1092, 192262), (1176, 178529), (1209, 173656), (1274, 164796), (1302, 161252), (1329, 157976), (1519, 138216), (1612, 130242), (1736, 120939), (1772, 118482), (1911, 109864), (2184, 96131), (2418, 86828), (2548, 82398), (2604, 80626), (2658, 78988), (2821, 74424), (3038, 69108), (3101, 67704), (3224, 65121), (3544, 59241), (3822, 54932), (4557, 46072), (4836, 43414), (5096, 41199), (5208, 40313), (5316, 39494), (5642, 37212), (5759, 36456), (6076, 34554), (6202, 33852), (7644, 27466), (8463, 24808), (9114, 23036), (9303, 22568), (9672, 21707), (10632, 19747), (11284, 18606), (11518, 18228), (12152, 17277), (12404, 16926), (13733, 15288)]