204787278

素因数分解:

$2^1\times 3^5\times {\mathrm{103}}^1\times {\mathrm{4091}}^1$

素因数の和:4211

約数の個数: 48

約数和(自身を含む): 464720256

約数和(自身を除く): 259932978

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 81, 103, 162, 206, 243, 309, 486, 618, 927, 1854, 2781, 4091, 5562, 8182, 8343, 12273, 16686, 24546, 25029, 36819, 50058, 73638, 110457, 220914, 331371, 421373, 662742, 842746, 994113, 1264119, 1988226, 2528238, 3792357, 7584714, 11377071, 22754142, 34131213, 68262426, 102393639, 204787278]

約数ペア:

[(1, 204787278), (2, 102393639), (3, 68262426), (6, 34131213), (9, 22754142), (18, 11377071), (27, 7584714), (54, 3792357), (81, 2528238), (103, 1988226), (162, 1264119), (206, 994113), (243, 842746), (309, 662742), (486, 421373), (618, 331371), (927, 220914), (1854, 110457), (2781, 73638), (4091, 50058), (5562, 36819), (8182, 25029), (8343, 24546), (12273, 16686)]