201524735

素因数分解:

$5^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{149}}^1\times {\mathrm{619}}^1$

素因数の和:815

約数の個数: 32

約数和(自身を含む): 267840000

約数和(自身を除く): 66315265

約数列:

[1, 5, 19, 23, 95, 115, 149, 437, 619, 745, 2185, 2831, 3095, 3427, 11761, 14155, 14237, 17135, 58805, 65113, 71185, 92231, 270503, 325565, 461155, 1352515, 1752389, 2121313, 8761945, 10606565, 40304947, 201524735]

約数ペア:

[(1, 201524735), (5, 40304947), (19, 10606565), (23, 8761945), (95, 2121313), (115, 1752389), (149, 1352515), (437, 461155), (619, 325565), (745, 270503), (2185, 92231), (2831, 71185), (3095, 65113), (3427, 58805), (11761, 17135), (14155, 14237)]