204397044

素因数分解:

$2^2\times 3^1\times {\mathrm{23}}^1\times {\mathrm{53}}^1\times {\mathrm{89}}^1\times {\mathrm{157}}^1$

素因数の和:329

約数の個数: 96

約数和(自身を含む): 516015360

約数和(自身を除く): 311618316

約数列:

[1, 2, 3, 4, 6, 12, 23, 46, 53, 69, 89, 92, 106, 138, 157, 159, 178, 212, 267, 276, 314, 318, 356, 471, 534, 628, 636, 942, 1068, 1219, 1884, 2047, 2438, 3611, 3657, 4094, 4717, 4876, 6141, 7222, 7314, 8188, 8321, 9434, 10833, 12282, 13973, 14151, 14444, 14628, 16642, 18868, 21666, 24564, 24963, 27946, 28302, 33284, 41919, 43332, 49926, 55892, 56604, 83838, 99852, 108491, 167676, 191383, 216982, 321379, 325473, 382766, 433964, 574149, 642758, 650946, 740569, 765532, 964137, 1148298, 1285516, 1301892, 1481138, 1928274, 2221707, 2296596, 2962276, 3856548, 4443414, 8886828, 17033087, 34066174, 51099261, 68132348, 102198522, 204397044]

約数ペア:

[(1, 204397044), (2, 102198522), (3, 68132348), (4, 51099261), (6, 34066174), (12, 17033087), (23, 8886828), (46, 4443414), (53, 3856548), (69, 2962276), (89, 2296596), (92, 2221707), (106, 1928274), (138, 1481138), (157, 1301892), (159, 1285516), (178, 1148298), (212, 964137), (267, 765532), (276, 740569), (314, 650946), (318, 642758), (356, 574149), (471, 433964), (534, 382766), (628, 325473), (636, 321379), (942, 216982), (1068, 191383), (1219, 167676), (1884, 108491), (2047, 99852), (2438, 83838), (3611, 56604), (3657, 55892), (4094, 49926), (4717, 43332), (4876, 41919), (6141, 33284), (7222, 28302), (7314, 27946), (8188, 24963), (8321, 24564), (9434, 21666), (10833, 18868), (12282, 16642), (13973, 14628), (14151, 14444)]