208586600

素因数分解:

$2^3\times 5^2\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{1979}}^1$

素因数の和:2043

約数の個数: 96

約数和(自身を含む): 530323200

約数和(自身を除く): 321736600

約数列:

[1, 2, 4, 5, 8, 10, 17, 20, 25, 31, 34, 40, 50, 62, 68, 85, 100, 124, 136, 155, 170, 200, 248, 310, 340, 425, 527, 620, 680, 775, 850, 1054, 1240, 1550, 1700, 1979, 2108, 2635, 3100, 3400, 3958, 4216, 5270, 6200, 7916, 9895, 10540, 13175, 15832, 19790, 21080, 26350, 33643, 39580, 49475, 52700, 61349, 67286, 79160, 98950, 105400, 122698, 134572, 168215, 197900, 245396, 269144, 306745, 336430, 395800, 490792, 613490, 672860, 841075, 1042933, 1226980, 1345720, 1533725, 1682150, 2085866, 2453960, 3067450, 3364300, 4171732, 5214665, 6134900, 6728600, 8343464, 10429330, 12269800, 20858660, 26073325, 41717320, 52146650, 104293300, 208586600]

約数ペア:

[(1, 208586600), (2, 104293300), (4, 52146650), (5, 41717320), (8, 26073325), (10, 20858660), (17, 12269800), (20, 10429330), (25, 8343464), (31, 6728600), (34, 6134900), (40, 5214665), (50, 4171732), (62, 3364300), (68, 3067450), (85, 2453960), (100, 2085866), (124, 1682150), (136, 1533725), (155, 1345720), (170, 1226980), (200, 1042933), (248, 841075), (310, 672860), (340, 613490), (425, 490792), (527, 395800), (620, 336430), (680, 306745), (775, 269144), (850, 245396), (1054, 197900), (1240, 168215), (1550, 134572), (1700, 122698), (1979, 105400), (2108, 98950), (2635, 79160), (3100, 67286), (3400, 61349), (3958, 52700), (4216, 49475), (5270, 39580), (6200, 33643), (7916, 26350), (9895, 21080), (10540, 19790), (13175, 15832)]