192743950

素因数分解:

$2^1\times 5^2\times 7^2\times {\mathrm{151}}^1\times {\mathrm{521}}^1$

素因数の和:698

約数の個数: 72

約数和(自身を含む): 420602544

約数和(自身を除く): 227858594

約数列:

[1, 2, 5, 7, 10, 14, 25, 35, 49, 50, 70, 98, 151, 175, 245, 302, 350, 490, 521, 755, 1042, 1057, 1225, 1510, 2114, 2450, 2605, 3647, 3775, 5210, 5285, 7294, 7399, 7550, 10570, 13025, 14798, 18235, 25529, 26050, 26425, 36470, 36995, 51058, 52850, 73990, 78671, 91175, 127645, 157342, 182350, 184975, 255290, 369950, 393355, 550697, 638225, 786710, 1101394, 1276450, 1966775, 2753485, 3854879, 3933550, 5506970, 7709758, 13767425, 19274395, 27534850, 38548790, 96371975, 192743950]

約数ペア:

[(1, 192743950), (2, 96371975), (5, 38548790), (7, 27534850), (10, 19274395), (14, 13767425), (25, 7709758), (35, 5506970), (49, 3933550), (50, 3854879), (70, 2753485), (98, 1966775), (151, 1276450), (175, 1101394), (245, 786710), (302, 638225), (350, 550697), (490, 393355), (521, 369950), (755, 255290), (1042, 184975), (1057, 182350), (1225, 157342), (1510, 127645), (2114, 91175), (2450, 78671), (2605, 73990), (3647, 52850), (3775, 51058), (5210, 36995), (5285, 36470), (7294, 26425), (7399, 26050), (7550, 25529), (10570, 18235), (13025, 14798)]