200917590

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{67}}^1\times {\mathrm{5261}}^1$

素因数の和:5357

約数の個数: 64

約数和(自身を含む): 515255040

約数和(自身を除く): 314337450

約数列:

[1, 2, 3, 5, 6, 10, 15, 19, 30, 38, 57, 67, 95, 114, 134, 190, 201, 285, 335, 402, 570, 670, 1005, 1273, 2010, 2546, 3819, 5261, 6365, 7638, 10522, 12730, 15783, 19095, 26305, 31566, 38190, 52610, 78915, 99959, 157830, 199918, 299877, 352487, 499795, 599754, 704974, 999590, 1057461, 1499385, 1762435, 2114922, 2998770, 3524870, 5287305, 6697253, 10574610, 13394506, 20091759, 33486265, 40183518, 66972530, 100458795, 200917590]

約数ペア:

[(1, 200917590), (2, 100458795), (3, 66972530), (5, 40183518), (6, 33486265), (10, 20091759), (15, 13394506), (19, 10574610), (30, 6697253), (38, 5287305), (57, 3524870), (67, 2998770), (95, 2114922), (114, 1762435), (134, 1499385), (190, 1057461), (201, 999590), (285, 704974), (335, 599754), (402, 499795), (570, 352487), (670, 299877), (1005, 199918), (1273, 157830), (2010, 99959), (2546, 78915), (3819, 52610), (5261, 38190), (6365, 31566), (7638, 26305), (10522, 19095), (12730, 15783)]