204417010

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{9041}}^1$

素因数の和:9091

約数の個数: 64

約数和(自身を含む): 468737280

約数和(自身を除く): 264320270

約数列:

[1, 2, 5, 7, 10, 14, 17, 19, 34, 35, 38, 70, 85, 95, 119, 133, 170, 190, 238, 266, 323, 595, 646, 665, 1190, 1330, 1615, 2261, 3230, 4522, 9041, 11305, 18082, 22610, 45205, 63287, 90410, 126574, 153697, 171779, 307394, 316435, 343558, 632870, 768485, 858895, 1075879, 1202453, 1536970, 1717790, 2151758, 2404906, 2920243, 5379395, 5840486, 6012265, 10758790, 12024530, 14601215, 20441701, 29202430, 40883402, 102208505, 204417010]

約数ペア:

[(1, 204417010), (2, 102208505), (5, 40883402), (7, 29202430), (10, 20441701), (14, 14601215), (17, 12024530), (19, 10758790), (34, 6012265), (35, 5840486), (38, 5379395), (70, 2920243), (85, 2404906), (95, 2151758), (119, 1717790), (133, 1536970), (170, 1202453), (190, 1075879), (238, 858895), (266, 768485), (323, 632870), (595, 343558), (646, 316435), (665, 307394), (1190, 171779), (1330, 153697), (1615, 126574), (2261, 90410), (3230, 63287), (4522, 45205), (9041, 22610), (11305, 18082)]