211674718450

素因数分解:

$2^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{367}}^1\times {\mathrm{937}}^1\times {\mathrm{947}}^1$

素因数の和:2276

約数の個数: 96

約数和(自身を含む): 426059230464

約数和(自身を除く): 214384512014

約数列:

[1, 2, 5, 10, 13, 25, 26, 50, 65, 130, 325, 367, 650, 734, 937, 947, 1835, 1874, 1894, 3670, 4685, 4735, 4771, 9175, 9370, 9470, 9542, 12181, 12311, 18350, 23425, 23675, 23855, 24362, 24622, 46850, 47350, 47710, 60905, 61555, 119275, 121810, 123110, 238550, 304525, 307775, 343879, 347549, 609050, 615550, 687758, 695098, 887339, 1719395, 1737745, 1774678, 3438790, 3475490, 4436695, 4470427, 4518137, 8596975, 8688725, 8873390, 8940854, 9036274, 11535407, 17193950, 17377450, 22183475, 22352135, 22590685, 23070814, 44366950, 44704270, 45181370, 57677035, 111760675, 112953425, 115354070, 223521350, 225906850, 288385175, 325653413, 576770350, 651306826, 1628267065, 3256534130, 4233494369, 8141335325, 8466988738, 16282670650, 21167471845, 42334943690, 105837359225, 211674718450]

約数ペア:

[(1, 211674718450), (2, 105837359225), (5, 42334943690), (10, 21167471845), (13, 16282670650), (25, 8466988738), (26, 8141335325), (50, 4233494369), (65, 3256534130), (130, 1628267065), (325, 651306826), (367, 576770350), (650, 325653413), (734, 288385175), (937, 225906850), (947, 223521350), (1835, 115354070), (1874, 112953425), (1894, 111760675), (3670, 57677035), (4685, 45181370), (4735, 44704270), (4771, 44366950), (9175, 23070814), (9370, 22590685), (9470, 22352135), (9542, 22183475), (12181, 17377450), (12311, 17193950), (18350, 11535407), (23425, 9036274), (23675, 8940854), (23855, 8873390), (24362, 8688725), (24622, 8596975), (46850, 4518137), (47350, 4470427), (47710, 4436695), (60905, 3475490), (61555, 3438790), (119275, 1774678), (121810, 1737745), (123110, 1719395), (238550, 887339), (304525, 695098), (307775, 687758), (343879, 615550), (347549, 609050)]