206367040450

素因数分解:

$2^1\times 5^2\times {\mathrm{41}}^2\times {\mathrm{463}}^1\times {\mathrm{5303}}^1$

素因数の和:5860

約数の個数: 72

約数和(自身を含む): 394357152384

約数和(自身を除く): 187990111934

約数列:

[1, 2, 5, 10, 25, 41, 50, 82, 205, 410, 463, 926, 1025, 1681, 2050, 2315, 3362, 4630, 5303, 8405, 10606, 11575, 16810, 18983, 23150, 26515, 37966, 42025, 53030, 84050, 94915, 132575, 189830, 217423, 265150, 434846, 474575, 778303, 949150, 1087115, 1556606, 2174230, 2455289, 3891515, 4910578, 5435575, 7783030, 8914343, 10871150, 12276445, 17828686, 19457575, 24552890, 38915150, 44571715, 61382225, 89143430, 100666849, 122764450, 201333698, 222858575, 445717150, 503334245, 1006668490, 2516671225, 4127340809, 5033342450, 8254681618, 20636704045, 41273408090, 103183520225, 206367040450]

約数ペア:

[(1, 206367040450), (2, 103183520225), (5, 41273408090), (10, 20636704045), (25, 8254681618), (41, 5033342450), (50, 4127340809), (82, 2516671225), (205, 1006668490), (410, 503334245), (463, 445717150), (926, 222858575), (1025, 201333698), (1681, 122764450), (2050, 100666849), (2315, 89143430), (3362, 61382225), (4630, 44571715), (5303, 38915150), (8405, 24552890), (10606, 19457575), (11575, 17828686), (16810, 12276445), (18983, 10871150), (23150, 8914343), (26515, 7783030), (37966, 5435575), (42025, 4910578), (53030, 3891515), (84050, 2455289), (94915, 2174230), (132575, 1556606), (189830, 1087115), (217423, 949150), (265150, 778303), (434846, 474575)]