201449617845

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{157}}^1\times {\mathrm{223}}^1\times {\mathrm{54799}}^1$

素因数の和:55194

約数の個数: 64

約数和(自身を含む): 372380467200

約数和(自身を除く): 170930849355

約数列:

[1, 3, 5, 7, 15, 21, 35, 105, 157, 223, 471, 669, 785, 1099, 1115, 1561, 2355, 3297, 3345, 4683, 5495, 7805, 16485, 23415, 35011, 54799, 105033, 164397, 175055, 245077, 273995, 383593, 525165, 735231, 821985, 1150779, 1225385, 1917965, 3676155, 5753895, 8603443, 12220177, 25810329, 36660531, 43017215, 60224101, 61100885, 85541239, 129051645, 180672303, 183302655, 256623717, 301120505, 427706195, 903361515, 1283118585, 1918567789, 5755703367, 9592838945, 13429974523, 28778516835, 40289923569, 67149872615, 201449617845]

約数ペア:

[(1, 201449617845), (3, 67149872615), (5, 40289923569), (7, 28778516835), (15, 13429974523), (21, 9592838945), (35, 5755703367), (105, 1918567789), (157, 1283118585), (223, 903361515), (471, 427706195), (669, 301120505), (785, 256623717), (1099, 183302655), (1115, 180672303), (1561, 129051645), (2355, 85541239), (3297, 61100885), (3345, 60224101), (4683, 43017215), (5495, 36660531), (7805, 25810329), (16485, 12220177), (23415, 8603443), (35011, 5753895), (54799, 3676155), (105033, 1917965), (164397, 1225385), (175055, 1150779), (245077, 821985), (273995, 735231), (383593, 525165)]