201498892

素因数分解:

$2^2\times 7^1\times {\mathrm{17}}^2\times {\mathrm{37}}^1\times {\mathrm{673}}^1$

素因数の和:755

約数の個数: 72

約数和(自身を含む): 440321504

約数和(自身を除く): 238822612

約数列:

[1, 2, 4, 7, 14, 17, 28, 34, 37, 68, 74, 119, 148, 238, 259, 289, 476, 518, 578, 629, 673, 1036, 1156, 1258, 1346, 2023, 2516, 2692, 4046, 4403, 4711, 8092, 8806, 9422, 10693, 11441, 17612, 18844, 21386, 22882, 24901, 42772, 45764, 49802, 74851, 80087, 99604, 149702, 160174, 174307, 194497, 299404, 320348, 348614, 388994, 423317, 697228, 777988, 846634, 1361479, 1693268, 2722958, 2963219, 5445916, 5926438, 7196389, 11852876, 14392778, 28785556, 50374723, 100749446, 201498892]

約数ペア:

[(1, 201498892), (2, 100749446), (4, 50374723), (7, 28785556), (14, 14392778), (17, 11852876), (28, 7196389), (34, 5926438), (37, 5445916), (68, 2963219), (74, 2722958), (119, 1693268), (148, 1361479), (238, 846634), (259, 777988), (289, 697228), (476, 423317), (518, 388994), (578, 348614), (629, 320348), (673, 299404), (1036, 194497), (1156, 174307), (1258, 160174), (1346, 149702), (2023, 99604), (2516, 80087), (2692, 74851), (4046, 49802), (4403, 45764), (4711, 42772), (8092, 24901), (8806, 22882), (9422, 21386), (10693, 18844), (11441, 17612)]