202927480

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{61}}^1\times {\mathrm{109}}^2$

素因数の和:297

約数の個数: 96

約数和(自身を含む): 535278240

約数和(自身を除く): 332350760

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 61, 70, 109, 122, 140, 218, 244, 280, 305, 427, 436, 488, 545, 610, 763, 854, 872, 1090, 1220, 1526, 1708, 2135, 2180, 2440, 3052, 3416, 3815, 4270, 4360, 6104, 6649, 7630, 8540, 11881, 13298, 15260, 17080, 23762, 26596, 30520, 33245, 46543, 47524, 53192, 59405, 66490, 83167, 93086, 95048, 118810, 132980, 166334, 186172, 232715, 237620, 265960, 332668, 372344, 415835, 465430, 475240, 665336, 724741, 831670, 930860, 1449482, 1663340, 1861720, 2898964, 3326680, 3623705, 5073187, 5797928, 7247410, 10146374, 14494820, 20292748, 25365935, 28989640, 40585496, 50731870, 101463740, 202927480]

約数ペア:

[(1, 202927480), (2, 101463740), (4, 50731870), (5, 40585496), (7, 28989640), (8, 25365935), (10, 20292748), (14, 14494820), (20, 10146374), (28, 7247410), (35, 5797928), (40, 5073187), (56, 3623705), (61, 3326680), (70, 2898964), (109, 1861720), (122, 1663340), (140, 1449482), (218, 930860), (244, 831670), (280, 724741), (305, 665336), (427, 475240), (436, 465430), (488, 415835), (545, 372344), (610, 332668), (763, 265960), (854, 237620), (872, 232715), (1090, 186172), (1220, 166334), (1526, 132980), (1708, 118810), (2135, 95048), (2180, 93086), (2440, 83167), (3052, 66490), (3416, 59405), (3815, 53192), (4270, 47524), (4360, 46543), (6104, 33245), (6649, 30520), (7630, 26596), (8540, 23762), (11881, 17080), (13298, 15260)]