201184910

素因数分解:

$2^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{47}}^1\times {\mathrm{503}}^1$

素因数の和:617

約数の個数: 64

約数和(自身を含む): 397135872

約数和(自身を除く): 195950962

約数列:

[1, 2, 5, 10, 23, 37, 46, 47, 74, 94, 115, 185, 230, 235, 370, 470, 503, 851, 1006, 1081, 1702, 1739, 2162, 2515, 3478, 4255, 5030, 5405, 8510, 8695, 10810, 11569, 17390, 18611, 23138, 23641, 37222, 39997, 47282, 57845, 79994, 93055, 115690, 118205, 186110, 199985, 236410, 399970, 428053, 543743, 856106, 874717, 1087486, 1749434, 2140265, 2718715, 4280530, 4373585, 5437430, 8747170, 20118491, 40236982, 100592455, 201184910]

約数ペア:

[(1, 201184910), (2, 100592455), (5, 40236982), (10, 20118491), (23, 8747170), (37, 5437430), (46, 4373585), (47, 4280530), (74, 2718715), (94, 2140265), (115, 1749434), (185, 1087486), (230, 874717), (235, 856106), (370, 543743), (470, 428053), (503, 399970), (851, 236410), (1006, 199985), (1081, 186110), (1702, 118205), (1739, 115690), (2162, 93055), (2515, 79994), (3478, 57845), (4255, 47282), (5030, 39997), (5405, 37222), (8510, 23641), (8695, 23138), (10810, 18611), (11569, 17390)]