220488996

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{10627}}^1$

素因数の和:10673

約数の個数: 96

約数和(自身を含む): 666588160

約数和(自身を除く): 446099164

約数列:

[1, 2, 3, 4, 6, 7, 12, 13, 14, 19, 21, 26, 28, 38, 39, 42, 52, 57, 76, 78, 84, 91, 114, 133, 156, 182, 228, 247, 266, 273, 364, 399, 494, 532, 546, 741, 798, 988, 1092, 1482, 1596, 1729, 2964, 3458, 5187, 6916, 10374, 10627, 20748, 21254, 31881, 42508, 63762, 74389, 127524, 138151, 148778, 201913, 223167, 276302, 297556, 403826, 414453, 446334, 552604, 605739, 807652, 828906, 892668, 967057, 1211478, 1413391, 1657812, 1934114, 2422956, 2624869, 2826782, 2901171, 3868228, 4240173, 5249738, 5653564, 5802342, 7874607, 8480346, 10499476, 11604684, 15749214, 16960692, 18374083, 31498428, 36748166, 55122249, 73496332, 110244498, 220488996]

約数ペア:

[(1, 220488996), (2, 110244498), (3, 73496332), (4, 55122249), (6, 36748166), (7, 31498428), (12, 18374083), (13, 16960692), (14, 15749214), (19, 11604684), (21, 10499476), (26, 8480346), (28, 7874607), (38, 5802342), (39, 5653564), (42, 5249738), (52, 4240173), (57, 3868228), (76, 2901171), (78, 2826782), (84, 2624869), (91, 2422956), (114, 1934114), (133, 1657812), (156, 1413391), (182, 1211478), (228, 967057), (247, 892668), (266, 828906), (273, 807652), (364, 605739), (399, 552604), (494, 446334), (532, 414453), (546, 403826), (741, 297556), (798, 276302), (988, 223167), (1092, 201913), (1482, 148778), (1596, 138151), (1729, 127524), (2964, 74389), (3458, 63762), (5187, 42508), (6916, 31881), (10374, 21254), (10627, 20748)]