201233628

素因数分解:

$2^2\times 3^2\times {\mathrm{89}}^1\times {\mathrm{181}}^1\times {\mathrm{347}}^1$

素因数の和:627

約数の個数: 72

約数和(自身を含む): 518721840

約数和(自身を除く): 317488212

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 89, 178, 181, 267, 347, 356, 362, 534, 543, 694, 724, 801, 1041, 1068, 1086, 1388, 1602, 1629, 2082, 2172, 3123, 3204, 3258, 4164, 6246, 6516, 12492, 16109, 30883, 32218, 48327, 61766, 62807, 64436, 92649, 96654, 123532, 125614, 144981, 185298, 188421, 193308, 251228, 277947, 289962, 370596, 376842, 555894, 565263, 579924, 753684, 1111788, 1130526, 2261052, 5589823, 11179646, 16769469, 22359292, 33538938, 50308407, 67077876, 100616814, 201233628]

約数ペア:

[(1, 201233628), (2, 100616814), (3, 67077876), (4, 50308407), (6, 33538938), (9, 22359292), (12, 16769469), (18, 11179646), (36, 5589823), (89, 2261052), (178, 1130526), (181, 1111788), (267, 753684), (347, 579924), (356, 565263), (362, 555894), (534, 376842), (543, 370596), (694, 289962), (724, 277947), (801, 251228), (1041, 193308), (1068, 188421), (1086, 185298), (1388, 144981), (1602, 125614), (1629, 123532), (2082, 96654), (2172, 92649), (3123, 64436), (3204, 62807), (3258, 61766), (4164, 48327), (6246, 32218), (6516, 30883), (12492, 16109)]