200226950

素因数分解:

$2^1\times 5^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{131}}^1\times {\mathrm{397}}^1$

素因数の和:558

約数の個数: 96

約数和(自身を含む): 469041408

約数和(自身を除く): 268814458

約数列:

[1, 2, 5, 7, 10, 11, 14, 22, 25, 35, 50, 55, 70, 77, 110, 131, 154, 175, 262, 275, 350, 385, 397, 550, 655, 770, 794, 917, 1310, 1441, 1834, 1925, 1985, 2779, 2882, 3275, 3850, 3970, 4367, 4585, 5558, 6550, 7205, 8734, 9170, 9925, 10087, 13895, 14410, 19850, 20174, 21835, 22925, 27790, 30569, 36025, 43670, 45850, 50435, 52007, 61138, 69475, 72050, 100870, 104014, 109175, 138950, 152845, 218350, 252175, 260035, 305690, 364049, 504350, 520070, 572077, 728098, 764225, 1144154, 1300175, 1528450, 1820245, 2600350, 2860385, 3640490, 4004539, 5720770, 8009078, 9101225, 14301925, 18202450, 20022695, 28603850, 40045390, 100113475, 200226950]

約数ペア:

[(1, 200226950), (2, 100113475), (5, 40045390), (7, 28603850), (10, 20022695), (11, 18202450), (14, 14301925), (22, 9101225), (25, 8009078), (35, 5720770), (50, 4004539), (55, 3640490), (70, 2860385), (77, 2600350), (110, 1820245), (131, 1528450), (154, 1300175), (175, 1144154), (262, 764225), (275, 728098), (350, 572077), (385, 520070), (397, 504350), (550, 364049), (655, 305690), (770, 260035), (794, 252175), (917, 218350), (1310, 152845), (1441, 138950), (1834, 109175), (1925, 104014), (1985, 100870), (2779, 72050), (2882, 69475), (3275, 61138), (3850, 52007), (3970, 50435), (4367, 45850), (4585, 43670), (5558, 36025), (6550, 30569), (7205, 27790), (8734, 22925), (9170, 21835), (9925, 20174), (10087, 19850), (13895, 14410)]