200030110

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{211}}^1\times {\mathrm{467}}^1$

素因数の和:721

約数の個数: 64

約数和(自身を含む): 428613120

約数和(自身を除く): 228583010

約数列:

[1, 2, 5, 7, 10, 14, 29, 35, 58, 70, 145, 203, 211, 290, 406, 422, 467, 934, 1015, 1055, 1477, 2030, 2110, 2335, 2954, 3269, 4670, 6119, 6538, 7385, 12238, 13543, 14770, 16345, 27086, 30595, 32690, 42833, 61190, 67715, 85666, 94801, 98537, 135430, 189602, 197074, 214165, 428330, 474005, 492685, 689759, 948010, 985370, 1379518, 2857573, 3448795, 5715146, 6897590, 14287865, 20003011, 28575730, 40006022, 100015055, 200030110]

約数ペア:

[(1, 200030110), (2, 100015055), (5, 40006022), (7, 28575730), (10, 20003011), (14, 14287865), (29, 6897590), (35, 5715146), (58, 3448795), (70, 2857573), (145, 1379518), (203, 985370), (211, 948010), (290, 689759), (406, 492685), (422, 474005), (467, 428330), (934, 214165), (1015, 197074), (1055, 189602), (1477, 135430), (2030, 98537), (2110, 94801), (2335, 85666), (2954, 67715), (3269, 61190), (4670, 42833), (6119, 32690), (6538, 30595), (7385, 27086), (12238, 16345), (13543, 14770)]