205581474

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{317}}^1\times {\mathrm{5147}}^1$

素因数の和:5479

約数の個数: 48

約数和(自身を含む): 510763968

約数和(自身を除く): 305182494

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126, 317, 634, 951, 1902, 2219, 2853, 4438, 5147, 5706, 6657, 10294, 13314, 15441, 19971, 30882, 36029, 39942, 46323, 72058, 92646, 108087, 216174, 324261, 648522, 1631599, 3263198, 4894797, 9789594, 11421193, 14684391, 22842386, 29368782, 34263579, 68527158, 102790737, 205581474]

約数ペア:

[(1, 205581474), (2, 102790737), (3, 68527158), (6, 34263579), (7, 29368782), (9, 22842386), (14, 14684391), (18, 11421193), (21, 9789594), (42, 4894797), (63, 3263198), (126, 1631599), (317, 648522), (634, 324261), (951, 216174), (1902, 108087), (2219, 92646), (2853, 72058), (4438, 46323), (5147, 39942), (5706, 36029), (6657, 30882), (10294, 19971), (13314, 15441)]