206831790

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{401}}^1\times {\mathrm{521}}^1$

素因数の和:946

約数の個数: 96

約数和(自身を含む): 589241952

約数和(自身を除く): 382410162

約数列:

[1, 2, 3, 5, 6, 9, 10, 11, 15, 18, 22, 30, 33, 45, 55, 66, 90, 99, 110, 165, 198, 330, 401, 495, 521, 802, 990, 1042, 1203, 1563, 2005, 2406, 2605, 3126, 3609, 4010, 4411, 4689, 5210, 5731, 6015, 7218, 7815, 8822, 9378, 11462, 12030, 13233, 15630, 17193, 18045, 22055, 23445, 26466, 28655, 34386, 36090, 39699, 44110, 46890, 51579, 57310, 66165, 79398, 85965, 103158, 132330, 171930, 198495, 208921, 257895, 396990, 417842, 515790, 626763, 1044605, 1253526, 1880289, 2089210, 2298131, 3133815, 3760578, 4596262, 6267630, 6894393, 9401445, 11490655, 13788786, 18802890, 20683179, 22981310, 34471965, 41366358, 68943930, 103415895, 206831790]

約数ペア:

[(1, 206831790), (2, 103415895), (3, 68943930), (5, 41366358), (6, 34471965), (9, 22981310), (10, 20683179), (11, 18802890), (15, 13788786), (18, 11490655), (22, 9401445), (30, 6894393), (33, 6267630), (45, 4596262), (55, 3760578), (66, 3133815), (90, 2298131), (99, 2089210), (110, 1880289), (165, 1253526), (198, 1044605), (330, 626763), (401, 515790), (495, 417842), (521, 396990), (802, 257895), (990, 208921), (1042, 198495), (1203, 171930), (1563, 132330), (2005, 103158), (2406, 85965), (2605, 79398), (3126, 66165), (3609, 57310), (4010, 51579), (4411, 46890), (4689, 44110), (5210, 39699), (5731, 36090), (6015, 34386), (7218, 28655), (7815, 26466), (8822, 23445), (9378, 22055), (11462, 18045), (12030, 17193), (13233, 15630)]