200041478

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{151}}^1\times {\mathrm{251}}^1$

素因数の和:453

約数の個数: 64

約数和(自身を含む): 386104320

約数和(自身を除く): 186062842

約数列:

[1, 2, 7, 13, 14, 26, 29, 58, 91, 151, 182, 203, 251, 302, 377, 406, 502, 754, 1057, 1757, 1963, 2114, 2639, 3263, 3514, 3926, 4379, 5278, 6526, 7279, 8758, 13741, 14558, 22841, 27482, 30653, 37901, 45682, 50953, 56927, 61306, 75802, 94627, 101906, 113854, 189254, 265307, 398489, 492713, 530614, 662389, 796978, 985426, 1099129, 1324778, 2198258, 3448991, 6897982, 7693903, 14288677, 15387806, 28577354, 100020739, 200041478]

約数ペア:

[(1, 200041478), (2, 100020739), (7, 28577354), (13, 15387806), (14, 14288677), (26, 7693903), (29, 6897982), (58, 3448991), (91, 2198258), (151, 1324778), (182, 1099129), (203, 985426), (251, 796978), (302, 662389), (377, 530614), (406, 492713), (502, 398489), (754, 265307), (1057, 189254), (1757, 113854), (1963, 101906), (2114, 94627), (2639, 75802), (3263, 61306), (3514, 56927), (3926, 50953), (4379, 45682), (5278, 37901), (6526, 30653), (7279, 27482), (8758, 22841), (13741, 14558)]