200480970

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{547}}^1\times {\mathrm{643}}^1$

素因数の和:1219

約数の個数: 64

約数和(自身を含む): 508193280

約数和(自身を除く): 307712310

約数列:

[1, 2, 3, 5, 6, 10, 15, 19, 30, 38, 57, 95, 114, 190, 285, 547, 570, 643, 1094, 1286, 1641, 1929, 2735, 3215, 3282, 3858, 5470, 6430, 8205, 9645, 10393, 12217, 16410, 19290, 20786, 24434, 31179, 36651, 51965, 61085, 62358, 73302, 103930, 122170, 155895, 183255, 311790, 351721, 366510, 703442, 1055163, 1758605, 2110326, 3517210, 5275815, 6682699, 10551630, 13365398, 20048097, 33413495, 40096194, 66826990, 100240485, 200480970]

約数ペア:

[(1, 200480970), (2, 100240485), (3, 66826990), (5, 40096194), (6, 33413495), (10, 20048097), (15, 13365398), (19, 10551630), (30, 6682699), (38, 5275815), (57, 3517210), (95, 2110326), (114, 1758605), (190, 1055163), (285, 703442), (547, 366510), (570, 351721), (643, 311790), (1094, 183255), (1286, 155895), (1641, 122170), (1929, 103930), (2735, 73302), (3215, 62358), (3282, 61085), (3858, 51965), (5470, 36651), (6430, 31179), (8205, 24434), (9645, 20786), (10393, 19290), (12217, 16410)]