201163520

素因数分解:

$2^8\times 5^1\times {\mathrm{23}}^1\times {\mathrm{6833}}^1$

素因数の和:6877

約数の個数: 72

約数和(自身を含む): 502873056

約数和(自身を除く): 301709536

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 23, 32, 40, 46, 64, 80, 92, 115, 128, 160, 184, 230, 256, 320, 368, 460, 640, 736, 920, 1280, 1472, 1840, 2944, 3680, 5888, 6833, 7360, 13666, 14720, 27332, 29440, 34165, 54664, 68330, 109328, 136660, 157159, 218656, 273320, 314318, 437312, 546640, 628636, 785795, 874624, 1093280, 1257272, 1571590, 1749248, 2186560, 2514544, 3143180, 4373120, 5029088, 6286360, 8746240, 10058176, 12572720, 20116352, 25145440, 40232704, 50290880, 100581760, 201163520]

約数ペア:

[(1, 201163520), (2, 100581760), (4, 50290880), (5, 40232704), (8, 25145440), (10, 20116352), (16, 12572720), (20, 10058176), (23, 8746240), (32, 6286360), (40, 5029088), (46, 4373120), (64, 3143180), (80, 2514544), (92, 2186560), (115, 1749248), (128, 1571590), (160, 1257272), (184, 1093280), (230, 874624), (256, 785795), (320, 628636), (368, 546640), (460, 437312), (640, 314318), (736, 273320), (920, 218656), (1280, 157159), (1472, 136660), (1840, 109328), (2944, 68330), (3680, 54664), (5888, 34165), (6833, 29440), (7360, 27332), (13666, 14720)]