193941618

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{83}}^1\times {\mathrm{1033}}^1$

素因数の和:1163

約数の個数: 64

約数和(自身を含む): 437754240

約数和(自身を除く): 243812622

約数列:

[1, 2, 3, 6, 13, 26, 29, 39, 58, 78, 83, 87, 166, 174, 249, 377, 498, 754, 1033, 1079, 1131, 2066, 2158, 2262, 2407, 3099, 3237, 4814, 6198, 6474, 7221, 13429, 14442, 26858, 29957, 31291, 40287, 59914, 62582, 80574, 85739, 89871, 93873, 171478, 179742, 187746, 257217, 389441, 514434, 778882, 1114607, 1168323, 2229214, 2336646, 2486431, 3343821, 4972862, 6687642, 7459293, 14918586, 32323603, 64647206, 96970809, 193941618]

約数ペア:

[(1, 193941618), (2, 96970809), (3, 64647206), (6, 32323603), (13, 14918586), (26, 7459293), (29, 6687642), (39, 4972862), (58, 3343821), (78, 2486431), (83, 2336646), (87, 2229214), (166, 1168323), (174, 1114607), (249, 778882), (377, 514434), (498, 389441), (754, 257217), (1033, 187746), (1079, 179742), (1131, 171478), (2066, 93873), (2158, 89871), (2262, 85739), (2407, 80574), (3099, 62582), (3237, 59914), (4814, 40287), (6198, 31291), (6474, 29957), (7221, 26858), (13429, 14442)]