201513376

素因数分解:

$2^5\times {\mathrm{17}}^1\times {\mathrm{83}}^1\times {\mathrm{4463}}^1$

素因数の和:4573

約数の個数: 48

約数和(自身を含む): 425222784

約数和(自身を除く): 223709408

約数列:

[1, 2, 4, 8, 16, 17, 32, 34, 68, 83, 136, 166, 272, 332, 544, 664, 1328, 1411, 2656, 2822, 4463, 5644, 8926, 11288, 17852, 22576, 35704, 45152, 71408, 75871, 142816, 151742, 303484, 370429, 606968, 740858, 1213936, 1481716, 2427872, 2963432, 5926864, 6297293, 11853728, 12594586, 25189172, 50378344, 100756688, 201513376]

約数ペア:

[(1, 201513376), (2, 100756688), (4, 50378344), (8, 25189172), (16, 12594586), (17, 11853728), (32, 6297293), (34, 5926864), (68, 2963432), (83, 2427872), (136, 1481716), (166, 1213936), (272, 740858), (332, 606968), (544, 370429), (664, 303484), (1328, 151742), (1411, 142816), (2656, 75871), (2822, 71408), (4463, 45152), (5644, 35704), (8926, 22576), (11288, 17852)]