227917664

素因数分解:

$2^5\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{11657}}^1$

素因数の和:11727

約数の個数: 48

約数和(自身を含む): 493553088

約数和(自身を除く): 265635424

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 47, 52, 94, 104, 188, 208, 376, 416, 611, 752, 1222, 1504, 2444, 4888, 9776, 11657, 19552, 23314, 46628, 93256, 151541, 186512, 303082, 373024, 547879, 606164, 1095758, 1212328, 2191516, 2424656, 4383032, 4849312, 7122427, 8766064, 14244854, 17532128, 28489708, 56979416, 113958832, 227917664]

約数ペア:

[(1, 227917664), (2, 113958832), (4, 56979416), (8, 28489708), (13, 17532128), (16, 14244854), (26, 8766064), (32, 7122427), (47, 4849312), (52, 4383032), (94, 2424656), (104, 2191516), (188, 1212328), (208, 1095758), (376, 606164), (416, 547879), (611, 373024), (752, 303082), (1222, 186512), (1504, 151541), (2444, 93256), (4888, 46628), (9776, 23314), (11657, 19552)]