207933616

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{1657}}^1$

素因数の和:1730

約数の個数: 80

約数和(自身を含む): 473683968

約数和(自身を除く): 265750352

約数列:

[1, 2, 4, 8, 11, 16, 22, 23, 31, 44, 46, 62, 88, 92, 124, 176, 184, 248, 253, 341, 368, 496, 506, 682, 713, 1012, 1364, 1426, 1657, 2024, 2728, 2852, 3314, 4048, 5456, 5704, 6628, 7843, 11408, 13256, 15686, 18227, 26512, 31372, 36454, 38111, 51367, 62744, 72908, 76222, 102734, 125488, 145816, 152444, 205468, 291632, 304888, 410936, 419221, 565037, 609776, 821872, 838442, 1130074, 1181441, 1676884, 2260148, 2362882, 3353768, 4520296, 4725764, 6707536, 9040592, 9451528, 12995851, 18903056, 25991702, 51983404, 103966808, 207933616]

約数ペア:

[(1, 207933616), (2, 103966808), (4, 51983404), (8, 25991702), (11, 18903056), (16, 12995851), (22, 9451528), (23, 9040592), (31, 6707536), (44, 4725764), (46, 4520296), (62, 3353768), (88, 2362882), (92, 2260148), (124, 1676884), (176, 1181441), (184, 1130074), (248, 838442), (253, 821872), (341, 609776), (368, 565037), (496, 419221), (506, 410936), (682, 304888), (713, 291632), (1012, 205468), (1364, 152444), (1426, 145816), (1657, 125488), (2024, 102734), (2728, 76222), (2852, 72908), (3314, 62744), (4048, 51367), (5456, 38111), (5704, 36454), (6628, 31372), (7843, 26512), (11408, 18227), (13256, 15686)]