208403820

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{41}}^1\times {\mathrm{9413}}^1$

素因数の和:9472

約数の個数: 96

約数和(自身を含む): 664251840

約数和(自身を除く): 455848020

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 41, 45, 54, 60, 82, 90, 108, 123, 135, 164, 180, 205, 246, 270, 369, 410, 492, 540, 615, 738, 820, 1107, 1230, 1476, 1845, 2214, 2460, 3690, 4428, 5535, 7380, 9413, 11070, 18826, 22140, 28239, 37652, 47065, 56478, 84717, 94130, 112956, 141195, 169434, 188260, 254151, 282390, 338868, 385933, 423585, 508302, 564780, 771866, 847170, 1016604, 1157799, 1270755, 1543732, 1694340, 1929665, 2315598, 2541510, 3473397, 3859330, 4631196, 5083020, 5788995, 6946794, 7718660, 10420191, 11577990, 13893588, 17366985, 20840382, 23155980, 34733970, 41680764, 52100955, 69467940, 104201910, 208403820]

約数ペア:

[(1, 208403820), (2, 104201910), (3, 69467940), (4, 52100955), (5, 41680764), (6, 34733970), (9, 23155980), (10, 20840382), (12, 17366985), (15, 13893588), (18, 11577990), (20, 10420191), (27, 7718660), (30, 6946794), (36, 5788995), (41, 5083020), (45, 4631196), (54, 3859330), (60, 3473397), (82, 2541510), (90, 2315598), (108, 1929665), (123, 1694340), (135, 1543732), (164, 1270755), (180, 1157799), (205, 1016604), (246, 847170), (270, 771866), (369, 564780), (410, 508302), (492, 423585), (540, 385933), (615, 338868), (738, 282390), (820, 254151), (1107, 188260), (1230, 169434), (1476, 141195), (1845, 112956), (2214, 94130), (2460, 84717), (3690, 56478), (4428, 47065), (5535, 37652), (7380, 28239), (9413, 22140), (11070, 18826)]