202915300

素因数分解:

$2^2\times 5^2\times 7^1\times {\mathrm{227}}^1\times {\mathrm{1277}}^1$

素因数の和:1525

約数の個数: 72

約数和(自身を含む): 505842624

約数和(自身を除く): 302927324

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 25, 28, 35, 50, 70, 100, 140, 175, 227, 350, 454, 700, 908, 1135, 1277, 1589, 2270, 2554, 3178, 4540, 5108, 5675, 6356, 6385, 7945, 8939, 11350, 12770, 15890, 17878, 22700, 25540, 31780, 31925, 35756, 39725, 44695, 63850, 79450, 89390, 127700, 158900, 178780, 223475, 289879, 446950, 579758, 893900, 1159516, 1449395, 2029153, 2898790, 4058306, 5797580, 7246975, 8116612, 10145765, 14493950, 20291530, 28987900, 40583060, 50728825, 101457650, 202915300]

約数ペア:

[(1, 202915300), (2, 101457650), (4, 50728825), (5, 40583060), (7, 28987900), (10, 20291530), (14, 14493950), (20, 10145765), (25, 8116612), (28, 7246975), (35, 5797580), (50, 4058306), (70, 2898790), (100, 2029153), (140, 1449395), (175, 1159516), (227, 893900), (350, 579758), (454, 446950), (700, 289879), (908, 223475), (1135, 178780), (1277, 158900), (1589, 127700), (2270, 89390), (2554, 79450), (3178, 63850), (4540, 44695), (5108, 39725), (5675, 35756), (6356, 31925), (6385, 31780), (7945, 25540), (8939, 22700), (11350, 17878), (12770, 15890)]