208541424

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{47743}}^1$

素因数の和:47774

約数の個数: 80

約数和(自身を含む): 663068672

約数和(自身を除く): 454527248

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 13, 14, 16, 21, 24, 26, 28, 39, 42, 48, 52, 56, 78, 84, 91, 104, 112, 156, 168, 182, 208, 273, 312, 336, 364, 546, 624, 728, 1092, 1456, 2184, 4368, 47743, 95486, 143229, 190972, 286458, 334201, 381944, 572916, 620659, 668402, 763888, 1002603, 1145832, 1241318, 1336804, 1861977, 2005206, 2291664, 2482636, 2673608, 3723954, 4010412, 4344613, 4965272, 5347216, 7447908, 8020824, 8689226, 9930544, 13033839, 14895816, 16041648, 17378452, 26067678, 29791632, 34756904, 52135356, 69513808, 104270712, 208541424]

約数ペア:

[(1, 208541424), (2, 104270712), (3, 69513808), (4, 52135356), (6, 34756904), (7, 29791632), (8, 26067678), (12, 17378452), (13, 16041648), (14, 14895816), (16, 13033839), (21, 9930544), (24, 8689226), (26, 8020824), (28, 7447908), (39, 5347216), (42, 4965272), (48, 4344613), (52, 4010412), (56, 3723954), (78, 2673608), (84, 2482636), (91, 2291664), (104, 2005206), (112, 1861977), (156, 1336804), (168, 1241318), (182, 1145832), (208, 1002603), (273, 763888), (312, 668402), (336, 620659), (364, 572916), (546, 381944), (624, 334201), (728, 286458), (1092, 190972), (1456, 143229), (2184, 95486), (4368, 47743)]