220199586105

素因数分解:

$3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{229}}^1\times {\mathrm{55889}}^1$

素因数の和:56194

約数の個数: 64

約数和(自身を含む): 375151564800

約数和(自身を除く): 154951978695

約数列:

[1, 3, 5, 15, 31, 37, 93, 111, 155, 185, 229, 465, 555, 687, 1145, 1147, 3435, 3441, 5735, 7099, 8473, 17205, 21297, 25419, 35495, 42365, 55889, 106485, 127095, 167667, 262663, 279445, 787989, 838335, 1313315, 1732559, 2067893, 3939945, 5197677, 6203679, 8662795, 10339465, 12798581, 25988385, 31018395, 38395743, 63992905, 64104683, 191978715, 192314049, 320523415, 396756011, 473547497, 961570245, 1190268033, 1420642491, 1983780055, 2367737485, 5951340165, 7103212455, 14679972407, 44039917221, 73399862035, 220199586105]

約数ペア:

[(1, 220199586105), (3, 73399862035), (5, 44039917221), (15, 14679972407), (31, 7103212455), (37, 5951340165), (93, 2367737485), (111, 1983780055), (155, 1420642491), (185, 1190268033), (229, 961570245), (465, 473547497), (555, 396756011), (687, 320523415), (1145, 192314049), (1147, 191978715), (3435, 64104683), (3441, 63992905), (5735, 38395743), (7099, 31018395), (8473, 25988385), (17205, 12798581), (21297, 10339465), (25419, 8662795), (35495, 6203679), (42365, 5197677), (55889, 3939945), (106485, 2067893), (127095, 1732559), (167667, 1313315), (262663, 838335), (279445, 787989)]