208188564610

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{7591}}^1\times {\mathrm{210967}}^1$

素因数の和:218578

約数の個数: 32

約数和(自身を含む): 403620602112

約数和(自身を除く): 195432037502

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 7591, 15182, 37955, 75910, 98683, 197366, 210967, 421934, 493415, 986830, 1054835, 2109670, 2742571, 5485142, 13712855, 27425710, 1601450497, 3202900994, 8007252485, 16014504970, 20818856461, 41637712922, 104094282305, 208188564610]

約数ペア:

[(1, 208188564610), (2, 104094282305), (5, 41637712922), (10, 20818856461), (13, 16014504970), (26, 8007252485), (65, 3202900994), (130, 1601450497), (7591, 27425710), (15182, 13712855), (37955, 5485142), (75910, 2742571), (98683, 2109670), (197366, 1054835), (210967, 986830), (421934, 493415)]