201376188

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{229}}^1\times {\mathrm{1879}}^1$

素因数の和:2131

約数の個数: 72

約数和(自身を含む): 550877600

約数和(自身を除く): 349501412

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 36, 39, 52, 78, 117, 156, 229, 234, 458, 468, 687, 916, 1374, 1879, 2061, 2748, 2977, 3758, 4122, 5637, 5954, 7516, 8244, 8931, 11274, 11908, 16911, 17862, 22548, 24427, 26793, 33822, 35724, 48854, 53586, 67644, 73281, 97708, 107172, 146562, 219843, 293124, 430291, 439686, 860582, 879372, 1290873, 1721164, 2581746, 3872619, 5163492, 5593783, 7745238, 11187566, 15490476, 16781349, 22375132, 33562698, 50344047, 67125396, 100688094, 201376188]

約数ペア:

[(1, 201376188), (2, 100688094), (3, 67125396), (4, 50344047), (6, 33562698), (9, 22375132), (12, 16781349), (13, 15490476), (18, 11187566), (26, 7745238), (36, 5593783), (39, 5163492), (52, 3872619), (78, 2581746), (117, 1721164), (156, 1290873), (229, 879372), (234, 860582), (458, 439686), (468, 430291), (687, 293124), (916, 219843), (1374, 146562), (1879, 107172), (2061, 97708), (2748, 73281), (2977, 67644), (3758, 53586), (4122, 48854), (5637, 35724), (5954, 33822), (7516, 26793), (8244, 24427), (8931, 22548), (11274, 17862), (11908, 16911)]