205877650

素因数分解:

$2^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{97}}^1\times {\mathrm{227}}^1$

素因数の和:364

約数の個数: 96

約数和(自身を含む): 448846272

約数和(自身を除く): 242968622

約数列:

[1, 2, 5, 10, 11, 17, 22, 25, 34, 50, 55, 85, 97, 110, 170, 187, 194, 227, 275, 374, 425, 454, 485, 550, 850, 935, 970, 1067, 1135, 1649, 1870, 2134, 2270, 2425, 2497, 3298, 3859, 4675, 4850, 4994, 5335, 5675, 7718, 8245, 9350, 10670, 11350, 12485, 16490, 18139, 19295, 22019, 24970, 26675, 36278, 38590, 41225, 42449, 44038, 53350, 62425, 82450, 84898, 90695, 96475, 110095, 124850, 181390, 192950, 212245, 220190, 242209, 374323, 424490, 453475, 484418, 550475, 748646, 906950, 1061225, 1100950, 1211045, 1871615, 2122450, 2422090, 3743230, 4117553, 6055225, 8235106, 9358075, 12110450, 18716150, 20587765, 41175530, 102938825, 205877650]

約数ペア:

[(1, 205877650), (2, 102938825), (5, 41175530), (10, 20587765), (11, 18716150), (17, 12110450), (22, 9358075), (25, 8235106), (34, 6055225), (50, 4117553), (55, 3743230), (85, 2422090), (97, 2122450), (110, 1871615), (170, 1211045), (187, 1100950), (194, 1061225), (227, 906950), (275, 748646), (374, 550475), (425, 484418), (454, 453475), (485, 424490), (550, 374323), (850, 242209), (935, 220190), (970, 212245), (1067, 192950), (1135, 181390), (1649, 124850), (1870, 110095), (2134, 96475), (2270, 90695), (2425, 84898), (2497, 82450), (3298, 62425), (3859, 53350), (4675, 44038), (4850, 42449), (4994, 41225), (5335, 38590), (5675, 36278), (7718, 26675), (8245, 24970), (9350, 22019), (10670, 19295), (11350, 18139), (12485, 16490)]