201960164

素因数分解:

$2^2\times 7^2\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{773}}^1$

素因数の和:865

約数の個数: 72

約数和(自身を含む): 434827008

約数和(自身を除く): 232866844

約数列:

[1, 2, 4, 7, 14, 28, 31, 43, 49, 62, 86, 98, 124, 172, 196, 217, 301, 434, 602, 773, 868, 1204, 1333, 1519, 1546, 2107, 2666, 3038, 3092, 4214, 5332, 5411, 6076, 8428, 9331, 10822, 18662, 21644, 23963, 33239, 37324, 37877, 47926, 65317, 66478, 75754, 95852, 130634, 132956, 151508, 167741, 232673, 261268, 335482, 465346, 670964, 930692, 1030409, 1174187, 1628711, 2060818, 2348374, 3257422, 4121636, 4696748, 6514844, 7212863, 14425726, 28851452, 50490041, 100980082, 201960164]

約数ペア:

[(1, 201960164), (2, 100980082), (4, 50490041), (7, 28851452), (14, 14425726), (28, 7212863), (31, 6514844), (43, 4696748), (49, 4121636), (62, 3257422), (86, 2348374), (98, 2060818), (124, 1628711), (172, 1174187), (196, 1030409), (217, 930692), (301, 670964), (434, 465346), (602, 335482), (773, 261268), (868, 232673), (1204, 167741), (1333, 151508), (1519, 132956), (1546, 130634), (2107, 95852), (2666, 75754), (3038, 66478), (3092, 65317), (4214, 47926), (5332, 37877), (5411, 37324), (6076, 33239), (8428, 23963), (9331, 21644), (10822, 18662)]