199744295968

素因数分解:

$2^5\times 7^1\times {\mathrm{9049}}^1\times {\mathrm{98543}}^1$

素因数の和:107609

約数の個数: 48

約数和(自身を含む): 449478892800

約数和(自身を除く): 249734596832

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 112, 224, 9049, 18098, 36196, 63343, 72392, 98543, 126686, 144784, 197086, 253372, 289568, 394172, 506744, 689801, 788344, 1013488, 1379602, 1576688, 2026976, 2759204, 3153376, 5518408, 11036816, 22073632, 891715607, 1783431214, 3566862428, 6242009249, 7133724856, 12484018498, 14267449712, 24968036996, 28534899424, 49936073992, 99872147984, 199744295968]

約数ペア:

[(1, 199744295968), (2, 99872147984), (4, 49936073992), (7, 28534899424), (8, 24968036996), (14, 14267449712), (16, 12484018498), (28, 7133724856), (32, 6242009249), (56, 3566862428), (112, 1783431214), (224, 891715607), (9049, 22073632), (18098, 11036816), (36196, 5518408), (63343, 3153376), (72392, 2759204), (98543, 2026976), (126686, 1576688), (144784, 1379602), (197086, 1013488), (253372, 788344), (289568, 689801), (394172, 506744)]