209017344

素因数分解:

$2^9\times 3^1\times {\mathrm{41}}^1\times {\mathrm{3319}}^1$

素因数の和:3381

約数の個数: 80

約数和(自身を含む): 570588480

約数和(自身を除く): 361571136

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 41, 48, 64, 82, 96, 123, 128, 164, 192, 246, 256, 328, 384, 492, 512, 656, 768, 984, 1312, 1536, 1968, 2624, 3319, 3936, 5248, 6638, 7872, 9957, 10496, 13276, 15744, 19914, 20992, 26552, 31488, 39828, 53104, 62976, 79656, 106208, 136079, 159312, 212416, 272158, 318624, 408237, 424832, 544316, 637248, 816474, 849664, 1088632, 1274496, 1632948, 1699328, 2177264, 2548992, 3265896, 4354528, 5097984, 6531792, 8709056, 13063584, 17418112, 26127168, 34836224, 52254336, 69672448, 104508672, 209017344]

約数ペア:

[(1, 209017344), (2, 104508672), (3, 69672448), (4, 52254336), (6, 34836224), (8, 26127168), (12, 17418112), (16, 13063584), (24, 8709056), (32, 6531792), (41, 5097984), (48, 4354528), (64, 3265896), (82, 2548992), (96, 2177264), (123, 1699328), (128, 1632948), (164, 1274496), (192, 1088632), (246, 849664), (256, 816474), (328, 637248), (384, 544316), (492, 424832), (512, 408237), (656, 318624), (768, 272158), (984, 212416), (1312, 159312), (1536, 136079), (1968, 106208), (2624, 79656), (3319, 62976), (3936, 53104), (5248, 39828), (6638, 31488), (7872, 26552), (9957, 20992), (10496, 19914), (13276, 15744)]