203482016

素因数分解:

$2^5\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{5003}}^1$

素因数の和:5085

約数の個数: 48

約数和(自身を含む): 423698688

約数和(自身を除く): 220216672

約数列:

[1, 2, 4, 8, 16, 31, 32, 41, 62, 82, 124, 164, 248, 328, 496, 656, 992, 1271, 1312, 2542, 5003, 5084, 10006, 10168, 20012, 20336, 40024, 40672, 80048, 155093, 160096, 205123, 310186, 410246, 620372, 820492, 1240744, 1640984, 2481488, 3281968, 4962976, 6358813, 6563936, 12717626, 25435252, 50870504, 101741008, 203482016]

約数ペア:

[(1, 203482016), (2, 101741008), (4, 50870504), (8, 25435252), (16, 12717626), (31, 6563936), (32, 6358813), (41, 4962976), (62, 3281968), (82, 2481488), (124, 1640984), (164, 1240744), (248, 820492), (328, 620372), (496, 410246), (656, 310186), (992, 205123), (1271, 160096), (1312, 155093), (2542, 80048), (5003, 40672), (5084, 40024), (10006, 20336), (10168, 20012)]