207932190

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{9721}}^1$

素因数の和:9785

約数の個数: 64

約数和(自身を含む): 537587712

約数和(自身を除く): 329655522

約数列:

[1, 2, 3, 5, 6, 10, 15, 23, 30, 31, 46, 62, 69, 93, 115, 138, 155, 186, 230, 310, 345, 465, 690, 713, 930, 1426, 2139, 3565, 4278, 7130, 9721, 10695, 19442, 21390, 29163, 48605, 58326, 97210, 145815, 223583, 291630, 301351, 447166, 602702, 670749, 904053, 1117915, 1341498, 1506755, 1808106, 2235830, 3013510, 3353745, 4520265, 6707490, 6931073, 9040530, 13862146, 20793219, 34655365, 41586438, 69310730, 103966095, 207932190]

約数ペア:

[(1, 207932190), (2, 103966095), (3, 69310730), (5, 41586438), (6, 34655365), (10, 20793219), (15, 13862146), (23, 9040530), (30, 6931073), (31, 6707490), (46, 4520265), (62, 3353745), (69, 3013510), (93, 2235830), (115, 1808106), (138, 1506755), (155, 1341498), (186, 1117915), (230, 904053), (310, 670749), (345, 602702), (465, 447166), (690, 301351), (713, 291630), (930, 223583), (1426, 145815), (2139, 97210), (3565, 58326), (4278, 48605), (7130, 29163), (9721, 21390), (10695, 19442)]