201733490

素因数分解:

$2^1\times 5^1\times 7^2\times {\mathrm{541}}^1\times {\mathrm{761}}^1$

素因数の和:1323

約数の個数: 48

約数和(自身を含む): 423742104

約数和(自身を除く): 222008614

約数列:

[1, 2, 5, 7, 10, 14, 35, 49, 70, 98, 245, 490, 541, 761, 1082, 1522, 2705, 3787, 3805, 5327, 5410, 7574, 7610, 10654, 18935, 26509, 26635, 37289, 37870, 53018, 53270, 74578, 132545, 186445, 265090, 372890, 411701, 823402, 2058505, 2881907, 4117010, 5763814, 14409535, 20173349, 28819070, 40346698, 100866745, 201733490]

約数ペア:

[(1, 201733490), (2, 100866745), (5, 40346698), (7, 28819070), (10, 20173349), (14, 14409535), (35, 5763814), (49, 4117010), (70, 2881907), (98, 2058505), (245, 823402), (490, 411701), (541, 372890), (761, 265090), (1082, 186445), (1522, 132545), (2705, 74578), (3787, 53270), (3805, 53018), (5327, 37870), (5410, 37289), (7574, 26635), (7610, 26509), (10654, 18935)]