200777718

素因数分解:

$2^1\times 3^1\times {\mathrm{17}}^1\times {\mathrm{23}}^2\times {\mathrm{61}}^2$

素因数の和:190

約数の個数: 72

約数和(自身を含む): 451871784

約数和(自身を除く): 251094066

約数列:

[1, 2, 3, 6, 17, 23, 34, 46, 51, 61, 69, 102, 122, 138, 183, 366, 391, 529, 782, 1037, 1058, 1173, 1403, 1587, 2074, 2346, 2806, 3111, 3174, 3721, 4209, 6222, 7442, 8418, 8993, 11163, 17986, 22326, 23851, 26979, 32269, 47702, 53958, 63257, 64538, 71553, 85583, 96807, 126514, 143106, 171166, 189771, 193614, 256749, 379542, 513498, 548573, 1097146, 1454911, 1645719, 1968409, 2909822, 3291438, 3936818, 4364733, 5905227, 8729466, 11810454, 33462953, 66925906, 100388859, 200777718]

約数ペア:

[(1, 200777718), (2, 100388859), (3, 66925906), (6, 33462953), (17, 11810454), (23, 8729466), (34, 5905227), (46, 4364733), (51, 3936818), (61, 3291438), (69, 2909822), (102, 1968409), (122, 1645719), (138, 1454911), (183, 1097146), (366, 548573), (391, 513498), (529, 379542), (782, 256749), (1037, 193614), (1058, 189771), (1173, 171166), (1403, 143106), (1587, 126514), (2074, 96807), (2346, 85583), (2806, 71553), (3111, 64538), (3174, 63257), (3721, 53958), (4209, 47702), (6222, 32269), (7442, 26979), (8418, 23851), (8993, 22326), (11163, 17986)]