206784410

素因数分解:

$2^1\times 5^1\times 7^3\times {\mathrm{19}}^2\times {\mathrm{167}}^1$

素因数の和:233

約数の個数: 96

約数和(自身を含む): 460857600

約数和(自身を除く): 254073190

約数列:

[1, 2, 5, 7, 10, 14, 19, 35, 38, 49, 70, 95, 98, 133, 167, 190, 245, 266, 334, 343, 361, 490, 665, 686, 722, 835, 931, 1169, 1330, 1670, 1715, 1805, 1862, 2338, 2527, 3173, 3430, 3610, 4655, 5054, 5845, 6346, 6517, 8183, 9310, 11690, 12635, 13034, 15865, 16366, 17689, 22211, 25270, 31730, 32585, 35378, 40915, 44422, 57281, 60287, 65170, 81830, 88445, 111055, 114562, 120574, 123823, 155477, 176890, 222110, 247646, 286405, 301435, 310954, 422009, 572810, 602870, 619115, 777385, 844018, 1088339, 1238230, 1554770, 2110045, 2176678, 2954063, 4220090, 5441695, 5908126, 10883390, 14770315, 20678441, 29540630, 41356882, 103392205, 206784410]

約数ペア:

[(1, 206784410), (2, 103392205), (5, 41356882), (7, 29540630), (10, 20678441), (14, 14770315), (19, 10883390), (35, 5908126), (38, 5441695), (49, 4220090), (70, 2954063), (95, 2176678), (98, 2110045), (133, 1554770), (167, 1238230), (190, 1088339), (245, 844018), (266, 777385), (334, 619115), (343, 602870), (361, 572810), (490, 422009), (665, 310954), (686, 301435), (722, 286405), (835, 247646), (931, 222110), (1169, 176890), (1330, 155477), (1670, 123823), (1715, 120574), (1805, 114562), (1862, 111055), (2338, 88445), (2527, 81830), (3173, 65170), (3430, 60287), (3610, 57281), (4655, 44422), (5054, 40915), (5845, 35378), (6346, 32585), (6517, 31730), (8183, 25270), (9310, 22211), (11690, 17689), (12635, 16366), (13034, 15865)]