201556584018

素因数分解:

$2^1\times 3^2\times {\mathrm{131}}^1\times {\mathrm{331}}^1\times {\mathrm{258241}}^1$

素因数の和:258711

約数の個数: 48

約数和(自身を含む): 441370698912

約数和(自身を除く): 239814114894

約数列:

[1, 2, 3, 6, 9, 18, 131, 262, 331, 393, 662, 786, 993, 1179, 1986, 2358, 2979, 5958, 43361, 86722, 130083, 258241, 260166, 390249, 516482, 774723, 780498, 1549446, 2324169, 4648338, 33829571, 67659142, 85477771, 101488713, 170955542, 202977426, 256433313, 304466139, 512866626, 608932278, 769299939, 1538599878, 11197588001, 22395176002, 33592764003, 67185528006, 100778292009, 201556584018]

約数ペア:

[(1, 201556584018), (2, 100778292009), (3, 67185528006), (6, 33592764003), (9, 22395176002), (18, 11197588001), (131, 1538599878), (262, 769299939), (331, 608932278), (393, 512866626), (662, 304466139), (786, 256433313), (993, 202977426), (1179, 170955542), (1986, 101488713), (2358, 85477771), (2979, 67659142), (5958, 33829571), (43361, 4648338), (86722, 2324169), (130083, 1549446), (258241, 780498), (260166, 774723), (390249, 516482)]