220350792844

素因数分解:

$2^2\times 7^2\times {\mathrm{13}}^1\times {\mathrm{751}}^1\times {\mathrm{115153}}^1$

素因数の和:115935

約数の個数: 72

約数和(自身を含む): 483724183488

約数和(自身を除く): 263373390644

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 49, 52, 91, 98, 182, 196, 364, 637, 751, 1274, 1502, 2548, 3004, 5257, 9763, 10514, 19526, 21028, 36799, 39052, 68341, 73598, 115153, 136682, 147196, 230306, 273364, 460612, 478387, 806071, 956774, 1496989, 1612142, 1913548, 2993978, 3224284, 5642497, 5987956, 10478923, 11284994, 20957846, 22569988, 41915692, 73352461, 86479903, 146704922, 172959806, 293409844, 345919612, 605359321, 1124238739, 1210718642, 2248477478, 2421437284, 4237515247, 4496954956, 7869671173, 8475030494, 15739342346, 16950060988, 31478684692, 55087698211, 110175396422, 220350792844]

約数ペア:

[(1, 220350792844), (2, 110175396422), (4, 55087698211), (7, 31478684692), (13, 16950060988), (14, 15739342346), (26, 8475030494), (28, 7869671173), (49, 4496954956), (52, 4237515247), (91, 2421437284), (98, 2248477478), (182, 1210718642), (196, 1124238739), (364, 605359321), (637, 345919612), (751, 293409844), (1274, 172959806), (1502, 146704922), (2548, 86479903), (3004, 73352461), (5257, 41915692), (9763, 22569988), (10514, 20957846), (19526, 11284994), (21028, 10478923), (36799, 5987956), (39052, 5642497), (68341, 3224284), (73598, 2993978), (115153, 1913548), (136682, 1612142), (147196, 1496989), (230306, 956774), (273364, 806071), (460612, 478387)]