195781908

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{79}}^1\times {\mathrm{163}}^1\times {\mathrm{181}}^1$

素因数の和:437

約数の個数: 96

約数和(自身を含む): 534876160

約数和(自身を除く): 339094252

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 79, 84, 158, 163, 181, 237, 316, 326, 362, 474, 489, 543, 553, 652, 724, 948, 978, 1086, 1106, 1141, 1267, 1659, 1956, 2172, 2212, 2282, 2534, 3318, 3423, 3801, 4564, 5068, 6636, 6846, 7602, 12877, 13692, 14299, 15204, 25754, 28598, 29503, 38631, 42897, 51508, 57196, 59006, 77262, 85794, 88509, 90139, 100093, 118012, 154524, 171588, 177018, 180278, 200186, 206521, 270417, 300279, 354036, 360556, 400372, 413042, 540834, 600558, 619563, 826084, 1081668, 1201116, 1239126, 2330737, 2478252, 4661474, 6992211, 9322948, 13984422, 16315159, 27968844, 32630318, 48945477, 65260636, 97890954, 195781908]

約数ペア:

[(1, 195781908), (2, 97890954), (3, 65260636), (4, 48945477), (6, 32630318), (7, 27968844), (12, 16315159), (14, 13984422), (21, 9322948), (28, 6992211), (42, 4661474), (79, 2478252), (84, 2330737), (158, 1239126), (163, 1201116), (181, 1081668), (237, 826084), (316, 619563), (326, 600558), (362, 540834), (474, 413042), (489, 400372), (543, 360556), (553, 354036), (652, 300279), (724, 270417), (948, 206521), (978, 200186), (1086, 180278), (1106, 177018), (1141, 171588), (1267, 154524), (1659, 118012), (1956, 100093), (2172, 90139), (2212, 88509), (2282, 85794), (2534, 77262), (3318, 59006), (3423, 57196), (3801, 51508), (4564, 42897), (5068, 38631), (6636, 29503), (6846, 28598), (7602, 25754), (12877, 15204), (13692, 14299)]