211036963660

素因数分解:

$2^2\times 5^1\times {\mathrm{83}}^1\times {\mathrm{127130701}}^1$

素因数の和:127130793

約数の個数: 24

約数和(自身を含む): 448517116656

約数和(自身を除く): 237480152996

約数列:

[1, 2, 4, 5, 10, 20, 83, 166, 332, 415, 830, 1660, 127130701, 254261402, 508522804, 635653505, 1271307010, 2542614020, 10551848183, 21103696366, 42207392732, 52759240915, 105518481830, 211036963660]

約数ペア:

[(1, 211036963660), (2, 105518481830), (4, 52759240915), (5, 42207392732), (10, 21103696366), (20, 10551848183), (83, 2542614020), (166, 1271307010), (332, 635653505), (415, 508522804), (830, 254261402), (1660, 127130701)]