102997190

素因数分解:

$2^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{83}}^1\times {\mathrm{4003}}^1$

素因数の和:4124

約数の個数: 32

約数和(自身を含む): 193729536

約数和(自身を除く): 90732346

約数列:

[1, 2, 5, 10, 31, 62, 83, 155, 166, 310, 415, 830, 2573, 4003, 5146, 8006, 12865, 20015, 25730, 40030, 124093, 248186, 332249, 620465, 664498, 1240930, 1661245, 3322490, 10299719, 20599438, 51498595, 102997190]

約数ペア:

[(1, 102997190), (2, 51498595), (5, 20599438), (10, 10299719), (31, 3322490), (62, 1661245), (83, 1240930), (155, 664498), (166, 620465), (310, 332249), (415, 248186), (830, 124093), (2573, 40030), (4003, 25730), (5146, 20015), (8006, 12865)]