202264604

素因数分解:

$2^2\times {\mathrm{43}}^1\times {\mathrm{73}}^1\times {\mathrm{89}}^1\times {\mathrm{181}}^1$

素因数の和:390

約数の個数: 48

約数和(自身を含む): 373332960

約数和(自身を除く): 171068356

約数列:

[1, 2, 4, 43, 73, 86, 89, 146, 172, 178, 181, 292, 356, 362, 724, 3139, 3827, 6278, 6497, 7654, 7783, 12556, 12994, 13213, 15308, 15566, 16109, 25988, 26426, 31132, 32218, 52852, 64436, 279371, 558742, 568159, 692687, 1117484, 1136318, 1175957, 1385374, 2272636, 2351914, 2770748, 4703828, 50566151, 101132302, 202264604]

約数ペア:

[(1, 202264604), (2, 101132302), (4, 50566151), (43, 4703828), (73, 2770748), (86, 2351914), (89, 2272636), (146, 1385374), (172, 1175957), (178, 1136318), (181, 1117484), (292, 692687), (356, 568159), (362, 558742), (724, 279371), (3139, 64436), (3827, 52852), (6278, 32218), (6497, 31132), (7654, 26426), (7783, 25988), (12556, 16109), (12994, 15566), (13213, 15308)]