211240692

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{101}}^1\times {\mathrm{109}}^1$

素因数の和:274

約数の個数: 144

約数和(自身を含む): 600359760

約数和(自身を除く): 389119068

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 36, 39, 41, 52, 78, 82, 101, 109, 117, 123, 156, 164, 202, 218, 234, 246, 303, 327, 369, 404, 436, 468, 492, 533, 606, 654, 738, 909, 981, 1066, 1212, 1308, 1313, 1417, 1476, 1599, 1818, 1962, 2132, 2626, 2834, 3198, 3636, 3924, 3939, 4141, 4251, 4469, 4797, 5252, 5668, 6396, 7878, 8282, 8502, 8938, 9594, 11009, 11817, 12423, 12753, 13407, 15756, 16564, 17004, 17876, 19188, 22018, 23634, 24846, 25506, 26814, 33027, 37269, 40221, 44036, 47268, 49692, 51012, 53628, 53833, 58097, 66054, 74538, 80442, 99081, 107666, 116194, 132108, 143117, 149076, 160884, 161499, 174291, 198162, 215332, 232388, 286234, 322998, 348582, 396324, 429351, 451369, 484497, 522873, 572468, 645996, 697164, 858702, 902738, 968994, 1045746, 1288053, 1354107, 1717404, 1805476, 1937988, 2091492, 2576106, 2708214, 4062321, 5152212, 5416428, 5867797, 8124642, 11735594, 16249284, 17603391, 23471188, 35206782, 52810173, 70413564, 105620346, 211240692]

約数ペア:

[(1, 211240692), (2, 105620346), (3, 70413564), (4, 52810173), (6, 35206782), (9, 23471188), (12, 17603391), (13, 16249284), (18, 11735594), (26, 8124642), (36, 5867797), (39, 5416428), (41, 5152212), (52, 4062321), (78, 2708214), (82, 2576106), (101, 2091492), (109, 1937988), (117, 1805476), (123, 1717404), (156, 1354107), (164, 1288053), (202, 1045746), (218, 968994), (234, 902738), (246, 858702), (303, 697164), (327, 645996), (369, 572468), (404, 522873), (436, 484497), (468, 451369), (492, 429351), (533, 396324), (606, 348582), (654, 322998), (738, 286234), (909, 232388), (981, 215332), (1066, 198162), (1212, 174291), (1308, 161499), (1313, 160884), (1417, 149076), (1476, 143117), (1599, 132108), (1818, 116194), (1962, 107666), (2132, 99081), (2626, 80442), (2834, 74538), (3198, 66054), (3636, 58097), (3924, 53833), (3939, 53628), (4141, 51012), (4251, 49692), (4469, 47268), (4797, 44036), (5252, 40221), (5668, 37269), (6396, 33027), (7878, 26814), (8282, 25506), (8502, 24846), (8938, 23634), (9594, 22018), (11009, 19188), (11817, 17876), (12423, 17004), (12753, 16564), (13407, 15756)]