206873628

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{131}}^1\times {\mathrm{191}}^1$

素因数の和:395

約数の個数: 96

約数和(自身を含む): 536481792

約数和(自身を除く): 329608164

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 53, 78, 106, 131, 156, 159, 191, 212, 262, 318, 382, 393, 524, 573, 636, 689, 764, 786, 1146, 1378, 1572, 1703, 2067, 2292, 2483, 2756, 3406, 4134, 4966, 5109, 6812, 6943, 7449, 8268, 9932, 10123, 10218, 13886, 14898, 20246, 20436, 20829, 25021, 27772, 29796, 30369, 40492, 41658, 50042, 60738, 75063, 83316, 90259, 100084, 121476, 131599, 150126, 180518, 263198, 270777, 300252, 325273, 361036, 394797, 526396, 541554, 650546, 789594, 975819, 1083108, 1301092, 1326113, 1579188, 1951638, 2652226, 3903276, 3978339, 5304452, 7956678, 15913356, 17239469, 34478938, 51718407, 68957876, 103436814, 206873628]

約数ペア:

[(1, 206873628), (2, 103436814), (3, 68957876), (4, 51718407), (6, 34478938), (12, 17239469), (13, 15913356), (26, 7956678), (39, 5304452), (52, 3978339), (53, 3903276), (78, 2652226), (106, 1951638), (131, 1579188), (156, 1326113), (159, 1301092), (191, 1083108), (212, 975819), (262, 789594), (318, 650546), (382, 541554), (393, 526396), (524, 394797), (573, 361036), (636, 325273), (689, 300252), (764, 270777), (786, 263198), (1146, 180518), (1378, 150126), (1572, 131599), (1703, 121476), (2067, 100084), (2292, 90259), (2483, 83316), (2756, 75063), (3406, 60738), (4134, 50042), (4966, 41658), (5109, 40492), (6812, 30369), (6943, 29796), (7449, 27772), (8268, 25021), (9932, 20829), (10123, 20436), (10218, 20246), (13886, 14898)]