202433980

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{76103}}^1$

素因数の和:76138

約数の個数: 48

約数和(自身を含む): 511418880

約数和(自身を除く): 308984900

約数列:

[1, 2, 4, 5, 7, 10, 14, 19, 20, 28, 35, 38, 70, 76, 95, 133, 140, 190, 266, 380, 532, 665, 1330, 2660, 76103, 152206, 304412, 380515, 532721, 761030, 1065442, 1445957, 1522060, 2130884, 2663605, 2891914, 5327210, 5783828, 7229785, 10121699, 10654420, 14459570, 20243398, 28919140, 40486796, 50608495, 101216990, 202433980]

約数ペア:

[(1, 202433980), (2, 101216990), (4, 50608495), (5, 40486796), (7, 28919140), (10, 20243398), (14, 14459570), (19, 10654420), (20, 10121699), (28, 7229785), (35, 5783828), (38, 5327210), (70, 2891914), (76, 2663605), (95, 2130884), (133, 1522060), (140, 1445957), (190, 1065442), (266, 761030), (380, 532721), (532, 380515), (665, 304412), (1330, 152206), (2660, 76103)]