200999400

素因数分解:

$2^3\times 3^1\times 5^2\times 7^1\times {\mathrm{47857}}^1$

素因数の和:47883

約数の個数: 96

約数和(自身を含む): 712127040

約数和(自身を除く): 511127640

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 25, 28, 30, 35, 40, 42, 50, 56, 60, 70, 75, 84, 100, 105, 120, 140, 150, 168, 175, 200, 210, 280, 300, 350, 420, 525, 600, 700, 840, 1050, 1400, 2100, 4200, 47857, 95714, 143571, 191428, 239285, 287142, 334999, 382856, 478570, 574284, 669998, 717855, 957140, 1004997, 1148568, 1196425, 1339996, 1435710, 1674995, 1914280, 2009994, 2392850, 2679992, 2871420, 3349990, 3589275, 4019988, 4785700, 5024985, 5742840, 6699980, 7178550, 8039976, 8374975, 9571400, 10049970, 13399960, 14357100, 16749950, 20099940, 25124925, 28714200, 33499900, 40199880, 50249850, 66999800, 100499700, 200999400]

約数ペア:

[(1, 200999400), (2, 100499700), (3, 66999800), (4, 50249850), (5, 40199880), (6, 33499900), (7, 28714200), (8, 25124925), (10, 20099940), (12, 16749950), (14, 14357100), (15, 13399960), (20, 10049970), (21, 9571400), (24, 8374975), (25, 8039976), (28, 7178550), (30, 6699980), (35, 5742840), (40, 5024985), (42, 4785700), (50, 4019988), (56, 3589275), (60, 3349990), (70, 2871420), (75, 2679992), (84, 2392850), (100, 2009994), (105, 1914280), (120, 1674995), (140, 1435710), (150, 1339996), (168, 1196425), (175, 1148568), (200, 1004997), (210, 957140), (280, 717855), (300, 669998), (350, 574284), (420, 478570), (525, 382856), (600, 334999), (700, 287142), (840, 239285), (1050, 191428), (1400, 143571), (2100, 95714), (4200, 47857)]