201652980

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{197699}}^1$

素因数の和:197728

約数の個数: 48

約数和(自身を含む): 597844800

約数和(自身を除く): 396191820

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 17, 20, 30, 34, 51, 60, 68, 85, 102, 170, 204, 255, 340, 510, 1020, 197699, 395398, 593097, 790796, 988495, 1186194, 1976990, 2372388, 2965485, 3360883, 3953980, 5930970, 6721766, 10082649, 11861940, 13443532, 16804415, 20165298, 33608830, 40330596, 50413245, 67217660, 100826490, 201652980]

約数ペア:

[(1, 201652980), (2, 100826490), (3, 67217660), (4, 50413245), (5, 40330596), (6, 33608830), (10, 20165298), (12, 16804415), (15, 13443532), (17, 11861940), (20, 10082649), (30, 6721766), (34, 5930970), (51, 3953980), (60, 3360883), (68, 2965485), (85, 2372388), (102, 1976990), (170, 1186194), (204, 988495), (255, 790796), (340, 593097), (510, 395398), (1020, 197699)]