204531426

素因数分解:

$2^1\times 3^3\times {\mathrm{11}}^1\times {\mathrm{103}}^1\times {\mathrm{3343}}^1$

素因数の和:3468

約数の個数: 64

約数和(自身を含む): 500797440

約数和(自身を除く): 296266014

約数列:

[1, 2, 3, 6, 9, 11, 18, 22, 27, 33, 54, 66, 99, 103, 198, 206, 297, 309, 594, 618, 927, 1133, 1854, 2266, 2781, 3343, 3399, 5562, 6686, 6798, 10029, 10197, 20058, 20394, 30087, 30591, 36773, 60174, 61182, 73546, 90261, 110319, 180522, 220638, 330957, 344329, 661914, 688658, 992871, 1032987, 1985742, 2065974, 3098961, 3787619, 6197922, 7575238, 9296883, 11362857, 18593766, 22725714, 34088571, 68177142, 102265713, 204531426]

約数ペア:

[(1, 204531426), (2, 102265713), (3, 68177142), (6, 34088571), (9, 22725714), (11, 18593766), (18, 11362857), (22, 9296883), (27, 7575238), (33, 6197922), (54, 3787619), (66, 3098961), (99, 2065974), (103, 1985742), (198, 1032987), (206, 992871), (297, 688658), (309, 661914), (594, 344329), (618, 330957), (927, 220638), (1133, 180522), (1854, 110319), (2266, 90261), (2781, 73546), (3343, 61182), (3399, 60174), (5562, 36773), (6686, 30591), (6798, 30087), (10029, 20394), (10197, 20058)]