211482558

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{1867}}^1$

素因数の和:1942

約数の個数: 96

約数和(自身を含む): 559503360

約数和(自身を除く): 348020802

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 29, 31, 42, 58, 62, 63, 87, 93, 126, 174, 186, 203, 217, 261, 279, 406, 434, 522, 558, 609, 651, 899, 1218, 1302, 1798, 1827, 1867, 1953, 2697, 3654, 3734, 3906, 5394, 5601, 6293, 8091, 11202, 12586, 13069, 16182, 16803, 18879, 26138, 33606, 37758, 39207, 54143, 56637, 57877, 78414, 108286, 113274, 115754, 117621, 162429, 173631, 235242, 324858, 347262, 379001, 405139, 487287, 520893, 758002, 810278, 974574, 1041786, 1137003, 1215417, 1678433, 2274006, 2430834, 3356866, 3411009, 3646251, 5035299, 6822018, 7292502, 10070598, 11749031, 15105897, 23498062, 30211794, 35247093, 70494186, 105741279, 211482558]

約数ペア:

[(1, 211482558), (2, 105741279), (3, 70494186), (6, 35247093), (7, 30211794), (9, 23498062), (14, 15105897), (18, 11749031), (21, 10070598), (29, 7292502), (31, 6822018), (42, 5035299), (58, 3646251), (62, 3411009), (63, 3356866), (87, 2430834), (93, 2274006), (126, 1678433), (174, 1215417), (186, 1137003), (203, 1041786), (217, 974574), (261, 810278), (279, 758002), (406, 520893), (434, 487287), (522, 405139), (558, 379001), (609, 347262), (651, 324858), (899, 235242), (1218, 173631), (1302, 162429), (1798, 117621), (1827, 115754), (1867, 113274), (1953, 108286), (2697, 78414), (3654, 57877), (3734, 56637), (3906, 54143), (5394, 39207), (5601, 37758), (6293, 33606), (8091, 26138), (11202, 18879), (12586, 16803), (13069, 16182)]