201042608

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{151}}^1\times {\mathrm{173}}^1$

素因数の和:382

約数の個数: 80

約数和(自身を含む): 436180416

約数和(自身を除く): 235137808

約数列:

[1, 2, 4, 8, 13, 16, 26, 37, 52, 74, 104, 148, 151, 173, 208, 296, 302, 346, 481, 592, 604, 692, 962, 1208, 1384, 1924, 1963, 2249, 2416, 2768, 3848, 3926, 4498, 5587, 6401, 7696, 7852, 8996, 11174, 12802, 15704, 17992, 22348, 25604, 26123, 31408, 35984, 44696, 51208, 52246, 72631, 83213, 89392, 102416, 104492, 145262, 166426, 208984, 290524, 332852, 339599, 417968, 581048, 665704, 679198, 966551, 1162096, 1331408, 1358396, 1933102, 2716792, 3866204, 5433584, 7732408, 12565163, 15464816, 25130326, 50260652, 100521304, 201042608]

約数ペア:

[(1, 201042608), (2, 100521304), (4, 50260652), (8, 25130326), (13, 15464816), (16, 12565163), (26, 7732408), (37, 5433584), (52, 3866204), (74, 2716792), (104, 1933102), (148, 1358396), (151, 1331408), (173, 1162096), (208, 966551), (296, 679198), (302, 665704), (346, 581048), (481, 417968), (592, 339599), (604, 332852), (692, 290524), (962, 208984), (1208, 166426), (1384, 145262), (1924, 104492), (1963, 102416), (2249, 89392), (2416, 83213), (2768, 72631), (3848, 52246), (3926, 51208), (4498, 44696), (5587, 35984), (6401, 31408), (7696, 26123), (7852, 25604), (8996, 22348), (11174, 17992), (12802, 15704)]