200882000

素因数分解:

$2^4\times 5^3\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{397}}^1$

素因数の和:454

約数の個数: 160

約数和(自身を含む): 554321664

約数和(自身を除く): 353439664

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 23, 25, 40, 44, 46, 50, 55, 80, 88, 92, 100, 110, 115, 125, 176, 184, 200, 220, 230, 250, 253, 275, 368, 397, 400, 440, 460, 500, 506, 550, 575, 794, 880, 920, 1000, 1012, 1100, 1150, 1265, 1375, 1588, 1840, 1985, 2000, 2024, 2200, 2300, 2530, 2750, 2875, 3176, 3970, 4048, 4367, 4400, 4600, 5060, 5500, 5750, 6325, 6352, 7940, 8734, 9131, 9200, 9925, 10120, 11000, 11500, 12650, 15880, 17468, 18262, 19850, 20240, 21835, 22000, 23000, 25300, 31625, 31760, 34936, 36524, 39700, 43670, 45655, 46000, 49625, 50600, 63250, 69872, 73048, 79400, 87340, 91310, 99250, 100441, 101200, 109175, 126500, 146096, 158800, 174680, 182620, 198500, 200882, 218350, 228275, 253000, 349360, 365240, 397000, 401764, 436700, 456550, 502205, 506000, 545875, 730480, 794000, 803528, 873400, 913100, 1004410, 1091750, 1141375, 1607056, 1746800, 1826200, 2008820, 2183500, 2282750, 2511025, 3652400, 4017640, 4367000, 4565500, 5022050, 8035280, 8734000, 9131000, 10044100, 12555125, 18262000, 20088200, 25110250, 40176400, 50220500, 100441000, 200882000]

約数ペア:

[(1, 200882000), (2, 100441000), (4, 50220500), (5, 40176400), (8, 25110250), (10, 20088200), (11, 18262000), (16, 12555125), (20, 10044100), (22, 9131000), (23, 8734000), (25, 8035280), (40, 5022050), (44, 4565500), (46, 4367000), (50, 4017640), (55, 3652400), (80, 2511025), (88, 2282750), (92, 2183500), (100, 2008820), (110, 1826200), (115, 1746800), (125, 1607056), (176, 1141375), (184, 1091750), (200, 1004410), (220, 913100), (230, 873400), (250, 803528), (253, 794000), (275, 730480), (368, 545875), (397, 506000), (400, 502205), (440, 456550), (460, 436700), (500, 401764), (506, 397000), (550, 365240), (575, 349360), (794, 253000), (880, 228275), (920, 218350), (1000, 200882), (1012, 198500), (1100, 182620), (1150, 174680), (1265, 158800), (1375, 146096), (1588, 126500), (1840, 109175), (1985, 101200), (2000, 100441), (2024, 99250), (2200, 91310), (2300, 87340), (2530, 79400), (2750, 73048), (2875, 69872), (3176, 63250), (3970, 50600), (4048, 49625), (4367, 46000), (4400, 45655), (4600, 43670), (5060, 39700), (5500, 36524), (5750, 34936), (6325, 31760), (6352, 31625), (7940, 25300), (8734, 23000), (9131, 22000), (9200, 21835), (9925, 20240), (10120, 19850), (11000, 18262), (11500, 17468), (12650, 15880)]