200443880

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{1039}}^1$

素因数の和:1123

約数の個数: 128

約数和(自身を含む): 566092800

約数和(自身を除く): 365648920

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 20, 26, 28, 35, 40, 52, 53, 56, 65, 70, 91, 104, 106, 130, 140, 182, 212, 260, 265, 280, 364, 371, 424, 455, 520, 530, 689, 728, 742, 910, 1039, 1060, 1378, 1484, 1820, 1855, 2078, 2120, 2756, 2968, 3445, 3640, 3710, 4156, 4823, 5195, 5512, 6890, 7273, 7420, 8312, 9646, 10390, 13507, 13780, 14546, 14840, 19292, 20780, 24115, 27014, 27560, 29092, 36365, 38584, 41560, 48230, 54028, 55067, 58184, 67535, 72730, 94549, 96460, 108056, 110134, 135070, 145460, 189098, 192920, 220268, 270140, 275335, 290920, 378196, 385469, 440536, 472745, 540280, 550670, 715871, 756392, 770938, 945490, 1101340, 1431742, 1541876, 1890980, 1927345, 2202680, 2863484, 3083752, 3579355, 3781960, 3854690, 5011097, 5726968, 7158710, 7709380, 10022194, 14317420, 15418760, 20044388, 25055485, 28634840, 40088776, 50110970, 100221940, 200443880]

約数ペア:

[(1, 200443880), (2, 100221940), (4, 50110970), (5, 40088776), (7, 28634840), (8, 25055485), (10, 20044388), (13, 15418760), (14, 14317420), (20, 10022194), (26, 7709380), (28, 7158710), (35, 5726968), (40, 5011097), (52, 3854690), (53, 3781960), (56, 3579355), (65, 3083752), (70, 2863484), (91, 2202680), (104, 1927345), (106, 1890980), (130, 1541876), (140, 1431742), (182, 1101340), (212, 945490), (260, 770938), (265, 756392), (280, 715871), (364, 550670), (371, 540280), (424, 472745), (455, 440536), (520, 385469), (530, 378196), (689, 290920), (728, 275335), (742, 270140), (910, 220268), (1039, 192920), (1060, 189098), (1378, 145460), (1484, 135070), (1820, 110134), (1855, 108056), (2078, 96460), (2120, 94549), (2756, 72730), (2968, 67535), (3445, 58184), (3640, 55067), (3710, 54028), (4156, 48230), (4823, 41560), (5195, 38584), (5512, 36365), (6890, 29092), (7273, 27560), (7420, 27014), (8312, 24115), (9646, 20780), (10390, 19292), (13507, 14840), (13780, 14546)]