207323900

素因数分解:

$2^2\times 5^2\times 7^2\times {\mathrm{29}}^1\times {\mathrm{1459}}^1$

素因数の和:1516

約数の個数: 108

約数和(自身を含む): 541762200

約数和(自身を除く): 334438300

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 25, 28, 29, 35, 49, 50, 58, 70, 98, 100, 116, 140, 145, 175, 196, 203, 245, 290, 350, 406, 490, 580, 700, 725, 812, 980, 1015, 1225, 1421, 1450, 1459, 2030, 2450, 2842, 2900, 2918, 4060, 4900, 5075, 5684, 5836, 7105, 7295, 10150, 10213, 14210, 14590, 20300, 20426, 28420, 29180, 35525, 36475, 40852, 42311, 51065, 71050, 71491, 72950, 84622, 102130, 142100, 142982, 145900, 169244, 204260, 211555, 255325, 285964, 296177, 357455, 423110, 510650, 592354, 714910, 846220, 1021300, 1057775, 1184708, 1429820, 1480885, 1787275, 2073239, 2115550, 2961770, 3574550, 4146478, 4231100, 5923540, 7149100, 7404425, 8292956, 10366195, 14808850, 20732390, 29617700, 41464780, 51830975, 103661950, 207323900]

約数ペア:

[(1, 207323900), (2, 103661950), (4, 51830975), (5, 41464780), (7, 29617700), (10, 20732390), (14, 14808850), (20, 10366195), (25, 8292956), (28, 7404425), (29, 7149100), (35, 5923540), (49, 4231100), (50, 4146478), (58, 3574550), (70, 2961770), (98, 2115550), (100, 2073239), (116, 1787275), (140, 1480885), (145, 1429820), (175, 1184708), (196, 1057775), (203, 1021300), (245, 846220), (290, 714910), (350, 592354), (406, 510650), (490, 423110), (580, 357455), (700, 296177), (725, 285964), (812, 255325), (980, 211555), (1015, 204260), (1225, 169244), (1421, 145900), (1450, 142982), (1459, 142100), (2030, 102130), (2450, 84622), (2842, 72950), (2900, 71491), (2918, 71050), (4060, 51065), (4900, 42311), (5075, 40852), (5684, 36475), (5836, 35525), (7105, 29180), (7295, 28420), (10150, 20426), (10213, 20300), (14210, 14590)]