198948932

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{47}}^1\times {\mathrm{401}}^1$

素因数の和:501

約数の個数: 96

約数和(自身を含む): 453841920

約数和(自身を除く): 254892988

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 29, 47, 52, 58, 91, 94, 116, 182, 188, 203, 329, 364, 377, 401, 406, 611, 658, 754, 802, 812, 1222, 1316, 1363, 1508, 1604, 2444, 2639, 2726, 2807, 4277, 5213, 5278, 5452, 5614, 8554, 9541, 10426, 10556, 11228, 11629, 17108, 17719, 18847, 19082, 20852, 23258, 35438, 36491, 37694, 38164, 46516, 70876, 72982, 75388, 81403, 124033, 131929, 145964, 151177, 162806, 245011, 248066, 263858, 302354, 325612, 490022, 496132, 527716, 546563, 604708, 980044, 1058239, 1093126, 1715077, 2116478, 2186252, 3430154, 3825941, 4232956, 6860308, 7105319, 7651882, 14210638, 15303764, 28421276, 49737233, 99474466, 198948932]

約数ペア:

[(1, 198948932), (2, 99474466), (4, 49737233), (7, 28421276), (13, 15303764), (14, 14210638), (26, 7651882), (28, 7105319), (29, 6860308), (47, 4232956), (52, 3825941), (58, 3430154), (91, 2186252), (94, 2116478), (116, 1715077), (182, 1093126), (188, 1058239), (203, 980044), (329, 604708), (364, 546563), (377, 527716), (401, 496132), (406, 490022), (611, 325612), (658, 302354), (754, 263858), (802, 248066), (812, 245011), (1222, 162806), (1316, 151177), (1363, 145964), (1508, 131929), (1604, 124033), (2444, 81403), (2639, 75388), (2726, 72982), (2807, 70876), (4277, 46516), (5213, 38164), (5278, 37694), (5452, 36491), (5614, 35438), (8554, 23258), (9541, 20852), (10426, 19082), (10556, 18847), (11228, 17719), (11629, 17108)]