200051410

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{131}}^1\times {\mathrm{691}}^1$

素因数の和:859

約数の個数: 64

約数和(自身を含む): 414336384

約数和(自身を除く): 214284974

約数列:

[1, 2, 5, 10, 13, 17, 26, 34, 65, 85, 130, 131, 170, 221, 262, 442, 655, 691, 1105, 1310, 1382, 1703, 2210, 2227, 3406, 3455, 4454, 6910, 8515, 8983, 11135, 11747, 17030, 17966, 22270, 23494, 28951, 44915, 57902, 58735, 89830, 90521, 117470, 144755, 152711, 181042, 289510, 305422, 452605, 763555, 905210, 1176773, 1527110, 1538857, 2353546, 3077714, 5883865, 7694285, 11767730, 15388570, 20005141, 40010282, 100025705, 200051410]

約数ペア:

[(1, 200051410), (2, 100025705), (5, 40010282), (10, 20005141), (13, 15388570), (17, 11767730), (26, 7694285), (34, 5883865), (65, 3077714), (85, 2353546), (130, 1538857), (131, 1527110), (170, 1176773), (221, 905210), (262, 763555), (442, 452605), (655, 305422), (691, 289510), (1105, 181042), (1310, 152711), (1382, 144755), (1703, 117470), (2210, 90521), (2227, 89830), (3406, 58735), (3455, 57902), (4454, 44915), (6910, 28951), (8515, 23494), (8983, 22270), (11135, 17966), (11747, 17030)]