202227350

素因数分解:

$2^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{421}}^1\times {\mathrm{739}}^1$

素因数の和:1185

約数の個数: 48

約数和(自身を含む): 406588560

約数和(自身を除く): 204361210

約数列:

[1, 2, 5, 10, 13, 25, 26, 50, 65, 130, 325, 421, 650, 739, 842, 1478, 2105, 3695, 4210, 5473, 7390, 9607, 10525, 10946, 18475, 19214, 21050, 27365, 36950, 48035, 54730, 96070, 136825, 240175, 273650, 311119, 480350, 622238, 1555595, 3111190, 4044547, 7777975, 8089094, 15555950, 20222735, 40445470, 101113675, 202227350]

約数ペア:

[(1, 202227350), (2, 101113675), (5, 40445470), (10, 20222735), (13, 15555950), (25, 8089094), (26, 7777975), (50, 4044547), (65, 3111190), (130, 1555595), (325, 622238), (421, 480350), (650, 311119), (739, 273650), (842, 240175), (1478, 136825), (2105, 96070), (3695, 54730), (4210, 48035), (5473, 36950), (7390, 27365), (9607, 21050), (10525, 19214), (10946, 18475)]