200167000

素因数分解:

$2^3\times 5^3\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{587}}^1$

素因数の和:650

約数の個数: 128

約数和(自身を含む): 528353280

約数和(自身を除く): 328186280

約数列:

[1, 2, 4, 5, 8, 10, 11, 20, 22, 25, 31, 40, 44, 50, 55, 62, 88, 100, 110, 124, 125, 155, 200, 220, 248, 250, 275, 310, 341, 440, 500, 550, 587, 620, 682, 775, 1000, 1100, 1174, 1240, 1364, 1375, 1550, 1705, 2200, 2348, 2728, 2750, 2935, 3100, 3410, 3875, 4696, 5500, 5870, 6200, 6457, 6820, 7750, 8525, 11000, 11740, 12914, 13640, 14675, 15500, 17050, 18197, 23480, 25828, 29350, 31000, 32285, 34100, 36394, 42625, 51656, 58700, 64570, 68200, 72788, 73375, 85250, 90985, 117400, 129140, 145576, 146750, 161425, 170500, 181970, 200167, 258280, 293500, 322850, 341000, 363940, 400334, 454925, 587000, 645700, 727880, 800668, 807125, 909850, 1000835, 1291400, 1601336, 1614250, 1819700, 2001670, 2274625, 3228500, 3639400, 4003340, 4549250, 5004175, 6457000, 8006680, 9098500, 10008350, 18197000, 20016700, 25020875, 40033400, 50041750, 100083500, 200167000]

約数ペア:

[(1, 200167000), (2, 100083500), (4, 50041750), (5, 40033400), (8, 25020875), (10, 20016700), (11, 18197000), (20, 10008350), (22, 9098500), (25, 8006680), (31, 6457000), (40, 5004175), (44, 4549250), (50, 4003340), (55, 3639400), (62, 3228500), (88, 2274625), (100, 2001670), (110, 1819700), (124, 1614250), (125, 1601336), (155, 1291400), (200, 1000835), (220, 909850), (248, 807125), (250, 800668), (275, 727880), (310, 645700), (341, 587000), (440, 454925), (500, 400334), (550, 363940), (587, 341000), (620, 322850), (682, 293500), (775, 258280), (1000, 200167), (1100, 181970), (1174, 170500), (1240, 161425), (1364, 146750), (1375, 145576), (1550, 129140), (1705, 117400), (2200, 90985), (2348, 85250), (2728, 73375), (2750, 72788), (2935, 68200), (3100, 64570), (3410, 58700), (3875, 51656), (4696, 42625), (5500, 36394), (5870, 34100), (6200, 32285), (6457, 31000), (6820, 29350), (7750, 25828), (8525, 23480), (11000, 18197), (11740, 17050), (12914, 15500), (13640, 14675)]