203560902

素因数分解:

$2^1\times 3^2\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{97}}^1\times {\mathrm{137}}^1$

素因数の和:302

約数の個数: 96

約数和(自身を含む): 481021632

約数和(自身を除く): 277460730

約数列:

[1, 2, 3, 6, 9, 18, 23, 37, 46, 69, 74, 97, 111, 137, 138, 194, 207, 222, 274, 291, 333, 411, 414, 582, 666, 822, 851, 873, 1233, 1702, 1746, 2231, 2466, 2553, 3151, 3589, 4462, 5069, 5106, 6302, 6693, 7178, 7659, 9453, 10138, 10767, 13289, 13386, 15207, 15318, 18906, 20079, 21534, 26578, 28359, 30414, 32301, 39867, 40158, 45621, 56718, 64602, 79734, 82547, 91242, 116587, 119601, 165094, 233174, 239202, 247641, 305647, 349761, 491693, 495282, 611294, 699522, 742923, 916941, 983386, 1049283, 1475079, 1485846, 1833882, 2098566, 2750823, 2950158, 4425237, 5501646, 8850474, 11308939, 22617878, 33926817, 67853634, 101780451, 203560902]

約数ペア:

[(1, 203560902), (2, 101780451), (3, 67853634), (6, 33926817), (9, 22617878), (18, 11308939), (23, 8850474), (37, 5501646), (46, 4425237), (69, 2950158), (74, 2750823), (97, 2098566), (111, 1833882), (137, 1485846), (138, 1475079), (194, 1049283), (207, 983386), (222, 916941), (274, 742923), (291, 699522), (333, 611294), (411, 495282), (414, 491693), (582, 349761), (666, 305647), (822, 247641), (851, 239202), (873, 233174), (1233, 165094), (1702, 119601), (1746, 116587), (2231, 91242), (2466, 82547), (2553, 79734), (3151, 64602), (3589, 56718), (4462, 45621), (5069, 40158), (5106, 39867), (6302, 32301), (6693, 30414), (7178, 28359), (7659, 26578), (9453, 21534), (10138, 20079), (10767, 18906), (13289, 15318), (13386, 15207)]