199955856

素因数分解:

$2^4\times 3^1\times {\mathrm{53}}^2\times {\mathrm{1483}}^1$

素因数の和:1600

約数の個数: 60

約数和(自身を含む): 526837808

約数和(自身を除く): 326881952

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 53, 106, 159, 212, 318, 424, 636, 848, 1272, 1483, 2544, 2809, 2966, 4449, 5618, 5932, 8427, 8898, 11236, 11864, 16854, 17796, 22472, 23728, 33708, 35592, 44944, 67416, 71184, 78599, 134832, 157198, 235797, 314396, 471594, 628792, 943188, 1257584, 1886376, 3772752, 4165747, 8331494, 12497241, 16662988, 24994482, 33325976, 49988964, 66651952, 99977928, 199955856]

約数ペア:

[(1, 199955856), (2, 99977928), (3, 66651952), (4, 49988964), (6, 33325976), (8, 24994482), (12, 16662988), (16, 12497241), (24, 8331494), (48, 4165747), (53, 3772752), (106, 1886376), (159, 1257584), (212, 943188), (318, 628792), (424, 471594), (636, 314396), (848, 235797), (1272, 157198), (1483, 134832), (2544, 78599), (2809, 71184), (2966, 67416), (4449, 44944), (5618, 35592), (5932, 33708), (8427, 23728), (8898, 22472), (11236, 17796), (11864, 16854)]