202239828

素因数分解:

$2^2\times 3^4\times 7^1\times {\mathrm{23}}^1\times {\mathrm{3877}}^1$

素因数の和:3923

約数の個数: 120

約数和(自身を含む): 630655872

約数和(自身を除く): 428416044

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 23, 27, 28, 36, 42, 46, 54, 63, 69, 81, 84, 92, 108, 126, 138, 161, 162, 189, 207, 252, 276, 322, 324, 378, 414, 483, 567, 621, 644, 756, 828, 966, 1134, 1242, 1449, 1863, 1932, 2268, 2484, 2898, 3726, 3877, 4347, 5796, 7452, 7754, 8694, 11631, 13041, 15508, 17388, 23262, 26082, 27139, 34893, 46524, 52164, 54278, 69786, 81417, 89171, 104679, 108556, 139572, 162834, 178342, 209358, 244251, 267513, 314037, 325668, 356684, 418716, 488502, 535026, 624197, 628074, 732753, 802539, 977004, 1070052, 1248394, 1256148, 1465506, 1605078, 1872591, 2198259, 2407617, 2496788, 2931012, 3210156, 3745182, 4396518, 4815234, 5617773, 7222851, 7490364, 8793036, 9630468, 11235546, 14445702, 16853319, 22471092, 28891404, 33706638, 50559957, 67413276, 101119914, 202239828]

約数ペア:

[(1, 202239828), (2, 101119914), (3, 67413276), (4, 50559957), (6, 33706638), (7, 28891404), (9, 22471092), (12, 16853319), (14, 14445702), (18, 11235546), (21, 9630468), (23, 8793036), (27, 7490364), (28, 7222851), (36, 5617773), (42, 4815234), (46, 4396518), (54, 3745182), (63, 3210156), (69, 2931012), (81, 2496788), (84, 2407617), (92, 2198259), (108, 1872591), (126, 1605078), (138, 1465506), (161, 1256148), (162, 1248394), (189, 1070052), (207, 977004), (252, 802539), (276, 732753), (322, 628074), (324, 624197), (378, 535026), (414, 488502), (483, 418716), (567, 356684), (621, 325668), (644, 314037), (756, 267513), (828, 244251), (966, 209358), (1134, 178342), (1242, 162834), (1449, 139572), (1863, 108556), (1932, 104679), (2268, 89171), (2484, 81417), (2898, 69786), (3726, 54278), (3877, 52164), (4347, 46524), (5796, 34893), (7452, 27139), (7754, 26082), (8694, 23262), (11631, 17388), (13041, 15508)]