202742406

素因数分解:

$2^1\times 3^3\times {\mathrm{61}}^2\times {\mathrm{1009}}^1$

素因数の和:1142

約数の個数: 48

約数和(自身を含む): 458499600

約数和(自身を除く): 255757194

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 61, 122, 183, 366, 549, 1009, 1098, 1647, 2018, 3027, 3294, 3721, 6054, 7442, 9081, 11163, 18162, 22326, 27243, 33489, 54486, 61549, 66978, 100467, 123098, 184647, 200934, 369294, 553941, 1107882, 1661823, 3323646, 3754489, 7508978, 11263467, 22526934, 33790401, 67580802, 101371203, 202742406]

約数ペア:

[(1, 202742406), (2, 101371203), (3, 67580802), (6, 33790401), (9, 22526934), (18, 11263467), (27, 7508978), (54, 3754489), (61, 3323646), (122, 1661823), (183, 1107882), (366, 553941), (549, 369294), (1009, 200934), (1098, 184647), (1647, 123098), (2018, 100467), (3027, 66978), (3294, 61549), (3721, 54486), (6054, 33489), (7442, 27243), (9081, 22326), (11163, 18162)]