199477488

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{269}}^1\times {\mathrm{2207}}^1$

素因数の和:2494

約数の個数: 80

約数和(自身を含む): 591390720

約数和(自身を除く): 391913232

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 56, 84, 112, 168, 269, 336, 538, 807, 1076, 1614, 1883, 2152, 2207, 3228, 3766, 4304, 4414, 5649, 6456, 6621, 7532, 8828, 11298, 12912, 13242, 15064, 15449, 17656, 22596, 26484, 30128, 30898, 35312, 45192, 46347, 52968, 61796, 90384, 92694, 105936, 123592, 185388, 247184, 370776, 593683, 741552, 1187366, 1781049, 2374732, 3562098, 4155781, 4749464, 7124196, 8311562, 9498928, 12467343, 14248392, 16623124, 24934686, 28496784, 33246248, 49869372, 66492496, 99738744, 199477488]

約数ペア:

[(1, 199477488), (2, 99738744), (3, 66492496), (4, 49869372), (6, 33246248), (7, 28496784), (8, 24934686), (12, 16623124), (14, 14248392), (16, 12467343), (21, 9498928), (24, 8311562), (28, 7124196), (42, 4749464), (48, 4155781), (56, 3562098), (84, 2374732), (112, 1781049), (168, 1187366), (269, 741552), (336, 593683), (538, 370776), (807, 247184), (1076, 185388), (1614, 123592), (1883, 105936), (2152, 92694), (2207, 90384), (3228, 61796), (3766, 52968), (4304, 46347), (4414, 45192), (5649, 35312), (6456, 30898), (6621, 30128), (7532, 26484), (8828, 22596), (11298, 17656), (12912, 15449), (13242, 15064)]