201888030

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{47}}^1\times {\mathrm{131}}^1\times {\mathrm{1093}}^1$

素因数の和:1281

約数の個数: 64

約数和(自身を含む): 499074048

約数和(自身を除く): 297186018

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 47, 94, 131, 141, 235, 262, 282, 393, 470, 655, 705, 786, 1093, 1310, 1410, 1965, 2186, 3279, 3930, 5465, 6157, 6558, 10930, 12314, 16395, 18471, 30785, 32790, 36942, 51371, 61570, 92355, 102742, 143183, 154113, 184710, 256855, 286366, 308226, 429549, 513710, 715915, 770565, 859098, 1431830, 1541130, 2147745, 4295490, 6729601, 13459202, 20188803, 33648005, 40377606, 67296010, 100944015, 201888030]

約数ペア:

[(1, 201888030), (2, 100944015), (3, 67296010), (5, 40377606), (6, 33648005), (10, 20188803), (15, 13459202), (30, 6729601), (47, 4295490), (94, 2147745), (131, 1541130), (141, 1431830), (235, 859098), (262, 770565), (282, 715915), (393, 513710), (470, 429549), (655, 308226), (705, 286366), (786, 256855), (1093, 184710), (1310, 154113), (1410, 143183), (1965, 102742), (2186, 92355), (3279, 61570), (3930, 51371), (5465, 36942), (6157, 32790), (6558, 30785), (10930, 18471), (12314, 16395)]