209326908

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{47}}^1\times {\mathrm{1433}}^1$

素因数の和:1531

約数の個数: 96

約数和(自身を含む): 585897984

約数和(自身を除く): 376571076

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 37, 42, 47, 74, 84, 94, 111, 141, 148, 188, 222, 259, 282, 329, 444, 518, 564, 658, 777, 987, 1036, 1316, 1433, 1554, 1739, 1974, 2866, 3108, 3478, 3948, 4299, 5217, 5732, 6956, 8598, 10031, 10434, 12173, 17196, 20062, 20868, 24346, 30093, 36519, 40124, 48692, 53021, 60186, 67351, 73038, 106042, 120372, 134702, 146076, 159063, 202053, 212084, 269404, 318126, 371147, 404106, 471457, 636252, 742294, 808212, 942914, 1113441, 1414371, 1484588, 1885828, 2226882, 2491987, 2828742, 4453764, 4983974, 5657484, 7475961, 9967948, 14951922, 17443909, 29903844, 34887818, 52331727, 69775636, 104663454, 209326908]

約数ペア:

[(1, 209326908), (2, 104663454), (3, 69775636), (4, 52331727), (6, 34887818), (7, 29903844), (12, 17443909), (14, 14951922), (21, 9967948), (28, 7475961), (37, 5657484), (42, 4983974), (47, 4453764), (74, 2828742), (84, 2491987), (94, 2226882), (111, 1885828), (141, 1484588), (148, 1414371), (188, 1113441), (222, 942914), (259, 808212), (282, 742294), (329, 636252), (444, 471457), (518, 404106), (564, 371147), (658, 318126), (777, 269404), (987, 212084), (1036, 202053), (1316, 159063), (1433, 146076), (1554, 134702), (1739, 120372), (1974, 106042), (2866, 73038), (3108, 67351), (3478, 60186), (3948, 53021), (4299, 48692), (5217, 40124), (5732, 36519), (6956, 30093), (8598, 24346), (10031, 20868), (10434, 20062), (12173, 17196)]