200836980

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{65633}}^1$

素因数の和:65665

約数の個数: 72

約数和(自身を含む): 645050952

約数和(自身を除く): 444213972

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 17, 18, 20, 30, 34, 36, 45, 51, 60, 68, 85, 90, 102, 153, 170, 180, 204, 255, 306, 340, 510, 612, 765, 1020, 1530, 3060, 65633, 131266, 196899, 262532, 328165, 393798, 590697, 656330, 787596, 984495, 1115761, 1181394, 1312660, 1968990, 2231522, 2362788, 2953485, 3347283, 3937980, 4463044, 5578805, 5906970, 6694566, 10041849, 11157610, 11813940, 13389132, 16736415, 20083698, 22315220, 33472830, 40167396, 50209245, 66945660, 100418490, 200836980]

約数ペア:

[(1, 200836980), (2, 100418490), (3, 66945660), (4, 50209245), (5, 40167396), (6, 33472830), (9, 22315220), (10, 20083698), (12, 16736415), (15, 13389132), (17, 11813940), (18, 11157610), (20, 10041849), (30, 6694566), (34, 5906970), (36, 5578805), (45, 4463044), (51, 3937980), (60, 3347283), (68, 2953485), (85, 2362788), (90, 2231522), (102, 1968990), (153, 1312660), (170, 1181394), (180, 1115761), (204, 984495), (255, 787596), (306, 656330), (340, 590697), (510, 393798), (612, 328165), (765, 262532), (1020, 196899), (1530, 131266), (3060, 65633)]