206991030

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{9677}}^1$

素因数の和:9741

約数の個数: 64

約数和(自身を含む): 535154688

約数和(自身を除く): 328163658

約数列:

[1, 2, 3, 5, 6, 10, 15, 23, 30, 31, 46, 62, 69, 93, 115, 138, 155, 186, 230, 310, 345, 465, 690, 713, 930, 1426, 2139, 3565, 4278, 7130, 9677, 10695, 19354, 21390, 29031, 48385, 58062, 96770, 145155, 222571, 290310, 299987, 445142, 599974, 667713, 899961, 1112855, 1335426, 1499935, 1799922, 2225710, 2999870, 3338565, 4499805, 6677130, 6899701, 8999610, 13799402, 20699103, 34498505, 41398206, 68997010, 103495515, 206991030]

約数ペア:

[(1, 206991030), (2, 103495515), (3, 68997010), (5, 41398206), (6, 34498505), (10, 20699103), (15, 13799402), (23, 8999610), (30, 6899701), (31, 6677130), (46, 4499805), (62, 3338565), (69, 2999870), (93, 2225710), (115, 1799922), (138, 1499935), (155, 1335426), (186, 1112855), (230, 899961), (310, 667713), (345, 599974), (465, 445142), (690, 299987), (713, 290310), (930, 222571), (1426, 145155), (2139, 96770), (3565, 58062), (4278, 48385), (7130, 29031), (9677, 21390), (10695, 19354)]