201328573270

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{113}}^1\times {\mathrm{809}}^1\times {\mathrm{20021}}^1$

素因数の和:20961

約数の個数: 64

約数和(自身を含む): 399347599680

約数和(自身を除く): 198019026410

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 113, 226, 565, 809, 1130, 1243, 1618, 2486, 4045, 6215, 8090, 8899, 12430, 17798, 20021, 40042, 44495, 88990, 91417, 100105, 182834, 200210, 220231, 440462, 457085, 914170, 1005587, 1101155, 2011174, 2202310, 2262373, 4524746, 5027935, 10055870, 11311865, 16196989, 22623730, 24886103, 32393978, 49772206, 80984945, 124430515, 161969890, 178166879, 248861030, 356333758, 890834395, 1781668790, 1830259757, 3660519514, 9151298785, 18302597570, 20132857327, 40265714654, 100664286635, 201328573270]

約数ペア:

[(1, 201328573270), (2, 100664286635), (5, 40265714654), (10, 20132857327), (11, 18302597570), (22, 9151298785), (55, 3660519514), (110, 1830259757), (113, 1781668790), (226, 890834395), (565, 356333758), (809, 248861030), (1130, 178166879), (1243, 161969890), (1618, 124430515), (2486, 80984945), (4045, 49772206), (6215, 32393978), (8090, 24886103), (8899, 22623730), (12430, 16196989), (17798, 11311865), (20021, 10055870), (40042, 5027935), (44495, 4524746), (88990, 2262373), (91417, 2202310), (100105, 2011174), (182834, 1101155), (200210, 1005587), (220231, 914170), (440462, 457085)]