202106008

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{1237}}^1\times {\mathrm{1571}}^1$

素因数の和:2827

約数の個数: 32

約数和(自身を含む): 408688560

約数和(自身を除く): 206582552

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 1237, 1571, 2474, 3142, 4948, 6284, 9896, 12568, 16081, 20423, 32162, 40846, 64324, 81692, 128648, 163384, 1943327, 3886654, 7773308, 15546616, 25263251, 50526502, 101053004, 202106008]

約数ペア:

[(1, 202106008), (2, 101053004), (4, 50526502), (8, 25263251), (13, 15546616), (26, 7773308), (52, 3886654), (104, 1943327), (1237, 163384), (1571, 128648), (2474, 81692), (3142, 64324), (4948, 40846), (6284, 32162), (9896, 20423), (12568, 16081)]