201844790

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{3229}}^1$

素因数の和:3309

約数の個数: 64

約数和(自身を含む): 446515200

約数和(自身を除く): 244670410

約数列:

[1, 2, 5, 7, 10, 14, 19, 35, 38, 47, 70, 94, 95, 133, 190, 235, 266, 329, 470, 658, 665, 893, 1330, 1645, 1786, 3229, 3290, 4465, 6251, 6458, 8930, 12502, 16145, 22603, 31255, 32290, 45206, 61351, 62510, 113015, 122702, 151763, 226030, 303526, 306755, 429457, 613510, 758815, 858914, 1062341, 1517630, 2124682, 2147285, 2883497, 4294570, 5311705, 5766994, 10623410, 14417485, 20184479, 28834970, 40368958, 100922395, 201844790]

約数ペア:

[(1, 201844790), (2, 100922395), (5, 40368958), (7, 28834970), (10, 20184479), (14, 14417485), (19, 10623410), (35, 5766994), (38, 5311705), (47, 4294570), (70, 2883497), (94, 2147285), (95, 2124682), (133, 1517630), (190, 1062341), (235, 858914), (266, 758815), (329, 613510), (470, 429457), (658, 306755), (665, 303526), (893, 226030), (1330, 151763), (1645, 122702), (1786, 113015), (3229, 62510), (3290, 61351), (4465, 45206), (6251, 32290), (6458, 31255), (8930, 22603), (12502, 16145)]