197092272

素因数分解:

$2^4\times 3^1\times {\mathrm{13}}^1\times {\mathrm{257}}^1\times {\mathrm{1229}}^1$

素因数の和:1510

約数の個数: 80

約数和(自身を含む): 550902240

約数和(自身を除く): 353809968

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 39, 48, 52, 78, 104, 156, 208, 257, 312, 514, 624, 771, 1028, 1229, 1542, 2056, 2458, 3084, 3341, 3687, 4112, 4916, 6168, 6682, 7374, 9832, 10023, 12336, 13364, 14748, 15977, 19664, 20046, 26728, 29496, 31954, 40092, 47931, 53456, 58992, 63908, 80184, 95862, 127816, 160368, 191724, 255632, 315853, 383448, 631706, 766896, 947559, 1263412, 1895118, 2526824, 3790236, 4106089, 5053648, 7580472, 8212178, 12318267, 15160944, 16424356, 24636534, 32848712, 49273068, 65697424, 98546136, 197092272]

約数ペア:

[(1, 197092272), (2, 98546136), (3, 65697424), (4, 49273068), (6, 32848712), (8, 24636534), (12, 16424356), (13, 15160944), (16, 12318267), (24, 8212178), (26, 7580472), (39, 5053648), (48, 4106089), (52, 3790236), (78, 2526824), (104, 1895118), (156, 1263412), (208, 947559), (257, 766896), (312, 631706), (514, 383448), (624, 315853), (771, 255632), (1028, 191724), (1229, 160368), (1542, 127816), (2056, 95862), (2458, 80184), (3084, 63908), (3341, 58992), (3687, 53456), (4112, 47931), (4916, 40092), (6168, 31954), (6682, 29496), (7374, 26728), (9832, 20046), (10023, 19664), (12336, 15977), (13364, 14748)]