203887010

素因数分解:

$2^1\times 5^1\times {\mathrm{61}}^1\times {\mathrm{83}}^1\times {\mathrm{4027}}^1$

素因数の和:4178

約数の個数: 32

約数和(自身を含む): 377600832

約数和(自身を除く): 173713822

約数列:

[1, 2, 5, 10, 61, 83, 122, 166, 305, 415, 610, 830, 4027, 5063, 8054, 10126, 20135, 25315, 40270, 50630, 245647, 334241, 491294, 668482, 1228235, 1671205, 2456470, 3342410, 20388701, 40777402, 101943505, 203887010]

約数ペア:

[(1, 203887010), (2, 101943505), (5, 40777402), (10, 20388701), (61, 3342410), (83, 2456470), (122, 1671205), (166, 1228235), (305, 668482), (415, 491294), (610, 334241), (830, 245647), (4027, 50630), (5063, 40270), (8054, 25315), (10126, 20135)]