207340410

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{97}}^1\times {\mathrm{1657}}^1$

素因数の和:1807

約数の個数: 64

約数和(自身を含む): 514749312

約数和(自身を除く): 307408902

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 43, 86, 97, 129, 194, 215, 258, 291, 430, 485, 582, 645, 970, 1290, 1455, 1657, 2910, 3314, 4171, 4971, 8285, 8342, 9942, 12513, 16570, 20855, 24855, 25026, 41710, 49710, 62565, 71251, 125130, 142502, 160729, 213753, 321458, 356255, 427506, 482187, 712510, 803645, 964374, 1068765, 1607290, 2137530, 2410935, 4821870, 6911347, 13822694, 20734041, 34556735, 41468082, 69113470, 103670205, 207340410]

約数ペア:

[(1, 207340410), (2, 103670205), (3, 69113470), (5, 41468082), (6, 34556735), (10, 20734041), (15, 13822694), (30, 6911347), (43, 4821870), (86, 2410935), (97, 2137530), (129, 1607290), (194, 1068765), (215, 964374), (258, 803645), (291, 712510), (430, 482187), (485, 427506), (582, 356255), (645, 321458), (970, 213753), (1290, 160729), (1455, 142502), (1657, 125130), (2910, 71251), (3314, 62565), (4171, 49710), (4971, 41710), (8285, 25026), (8342, 24855), (9942, 20855), (12513, 16570)]