197090249622

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{431}}^1\times {\mathrm{2689}}^1\times {\mathrm{4049}}^1$

素因数の和:7181

約数の個数: 64

約数和(自身を含む): 451816704000

約数和(自身を除く): 254726454378

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 431, 862, 1293, 2586, 2689, 3017, 4049, 5378, 6034, 8067, 8098, 9051, 12147, 16134, 18102, 18823, 24294, 28343, 37646, 56469, 56686, 85029, 112938, 170058, 1158959, 1745119, 2317918, 3476877, 3490238, 5235357, 6953754, 8112713, 10470714, 10887761, 12215833, 16225426, 21775522, 24338139, 24431666, 32663283, 36647499, 48676278, 65326566, 73294998, 76214327, 152428654, 228642981, 457285962, 4692624991, 9385249982, 14077874973, 28155749946, 32848374937, 65696749874, 98545124811, 197090249622]

約数ペア:

[(1, 197090249622), (2, 98545124811), (3, 65696749874), (6, 32848374937), (7, 28155749946), (14, 14077874973), (21, 9385249982), (42, 4692624991), (431, 457285962), (862, 228642981), (1293, 152428654), (2586, 76214327), (2689, 73294998), (3017, 65326566), (4049, 48676278), (5378, 36647499), (6034, 32663283), (8067, 24431666), (8098, 24338139), (9051, 21775522), (12147, 16225426), (16134, 12215833), (18102, 10887761), (18823, 10470714), (24294, 8112713), (28343, 6953754), (37646, 5235357), (56469, 3490238), (56686, 3476877), (85029, 2317918), (112938, 1745119), (170058, 1158959)]