194156914

素因数分解:

$2^1\times 7^2\times {\mathrm{29}}^1\times {\mathrm{53}}^1\times {\mathrm{1289}}^1$

素因数の和:1387

約数の個数: 48

約数和(自身を含む): 357355800

約数和(自身を除く): 163198886

約数列:

[1, 2, 7, 14, 29, 49, 53, 58, 98, 106, 203, 371, 406, 742, 1289, 1421, 1537, 2578, 2597, 2842, 3074, 5194, 9023, 10759, 18046, 21518, 37381, 63161, 68317, 74762, 75313, 126322, 136634, 150626, 261667, 478219, 523334, 956438, 1831669, 1981193, 3347533, 3663338, 3962386, 6695066, 13868351, 27736702, 97078457, 194156914]

約数ペア:

[(1, 194156914), (2, 97078457), (7, 27736702), (14, 13868351), (29, 6695066), (49, 3962386), (53, 3663338), (58, 3347533), (98, 1981193), (106, 1831669), (203, 956438), (371, 523334), (406, 478219), (742, 261667), (1289, 150626), (1421, 136634), (1537, 126322), (2578, 75313), (2597, 74762), (2842, 68317), (3074, 63161), (5194, 37381), (9023, 21518), (10759, 18046)]