200143286

素因数分解:

$2^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{107}}^1\times {\mathrm{157}}^1$

素因数の和:333

約数の個数: 64

約数和(自身を含む): 373496832

約数和(自身を除く): 173353546

約数列:

[1, 2, 7, 14, 23, 37, 46, 74, 107, 157, 161, 214, 259, 314, 322, 518, 749, 851, 1099, 1498, 1702, 2198, 2461, 3611, 3959, 4922, 5809, 5957, 7222, 7918, 11618, 11914, 16799, 17227, 25277, 27713, 33598, 34454, 40663, 50554, 55426, 81326, 91057, 117593, 133607, 182114, 235186, 267214, 386377, 621563, 637399, 772754, 935249, 1243126, 1274798, 1870498, 2704639, 4350941, 5409278, 8701882, 14295949, 28591898, 100071643, 200143286]

約数ペア:

[(1, 200143286), (2, 100071643), (7, 28591898), (14, 14295949), (23, 8701882), (37, 5409278), (46, 4350941), (74, 2704639), (107, 1870498), (157, 1274798), (161, 1243126), (214, 935249), (259, 772754), (314, 637399), (322, 621563), (518, 386377), (749, 267214), (851, 235186), (1099, 182114), (1498, 133607), (1702, 117593), (2198, 91057), (2461, 81326), (3611, 55426), (3959, 50554), (4922, 40663), (5809, 34454), (5957, 33598), (7222, 27713), (7918, 25277), (11618, 17227), (11914, 16799)]