201743862

素因数分解:

$2^1\times 3^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{2539}}^1$

素因数の和:2621

約数の個数: 64

約数和(自身を含む): 460857600

約数和(自身を除く): 259113738

約数列:

[1, 2, 3, 6, 17, 19, 34, 38, 41, 51, 57, 82, 102, 114, 123, 246, 323, 646, 697, 779, 969, 1394, 1558, 1938, 2091, 2337, 2539, 4182, 4674, 5078, 7617, 13243, 15234, 26486, 39729, 43163, 48241, 79458, 86326, 96482, 104099, 129489, 144723, 208198, 258978, 289446, 312297, 624594, 820097, 1640194, 1769683, 1977881, 2460291, 3539366, 3955762, 4920582, 5309049, 5933643, 10618098, 11867286, 33623977, 67247954, 100871931, 201743862]

約数ペア:

[(1, 201743862), (2, 100871931), (3, 67247954), (6, 33623977), (17, 11867286), (19, 10618098), (34, 5933643), (38, 5309049), (41, 4920582), (51, 3955762), (57, 3539366), (82, 2460291), (102, 1977881), (114, 1769683), (123, 1640194), (246, 820097), (323, 624594), (646, 312297), (697, 289446), (779, 258978), (969, 208198), (1394, 144723), (1558, 129489), (1938, 104099), (2091, 96482), (2337, 86326), (2539, 79458), (4182, 48241), (4674, 43163), (5078, 39729), (7617, 26486), (13243, 15234)]