201450958

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{43}}^1\times {\mathrm{97}}^1$

素因数の和:233

約数の個数: 64

約数和(自身を含む): 347719680

約数和(自身を除く): 146268722

約数列:

[1, 2, 19, 31, 38, 41, 43, 62, 82, 86, 97, 194, 589, 779, 817, 1178, 1271, 1333, 1558, 1634, 1763, 1843, 2542, 2666, 3007, 3526, 3686, 3977, 4171, 6014, 7954, 8342, 24149, 25327, 33497, 48298, 50654, 54653, 57133, 66994, 75563, 79249, 109306, 114266, 123287, 129301, 151126, 158498, 171011, 246574, 258602, 342022, 1038407, 2076814, 2342453, 2456719, 3249209, 4684906, 4913438, 5301341, 6498418, 10602682, 100725479, 201450958]

約数ペア:

[(1, 201450958), (2, 100725479), (19, 10602682), (31, 6498418), (38, 5301341), (41, 4913438), (43, 4684906), (62, 3249209), (82, 2456719), (86, 2342453), (97, 2076814), (194, 1038407), (589, 342022), (779, 258602), (817, 246574), (1178, 171011), (1271, 158498), (1333, 151126), (1558, 129301), (1634, 123287), (1763, 114266), (1843, 109306), (2542, 79249), (2666, 75563), (3007, 66994), (3526, 57133), (3686, 54653), (3977, 50654), (4171, 48298), (6014, 33497), (7954, 25327), (8342, 24149)]