200709810

素因数分解:

$2^1\times 3^2\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{239}}^1$

素因数の和:333

約数の個数: 192

約数和(自身を含む): 632586240

約数和(自身を除く): 431876430

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 30, 31, 35, 42, 43, 45, 62, 63, 70, 86, 90, 93, 105, 126, 129, 155, 186, 210, 215, 217, 239, 258, 279, 301, 310, 315, 387, 430, 434, 465, 478, 558, 602, 630, 645, 651, 717, 774, 903, 930, 1085, 1195, 1290, 1302, 1333, 1395, 1434, 1505, 1673, 1806, 1935, 1953, 2151, 2170, 2390, 2666, 2709, 2790, 3010, 3255, 3346, 3585, 3870, 3906, 3999, 4302, 4515, 5019, 5418, 6510, 6665, 7170, 7409, 7998, 8365, 9030, 9331, 9765, 10038, 10277, 10755, 11997, 13330, 13545, 14818, 15057, 16730, 18662, 19530, 19995, 20554, 21510, 22227, 23994, 25095, 27090, 27993, 30114, 30831, 37045, 39990, 44454, 46655, 50190, 51385, 51863, 55986, 59985, 61662, 66681, 71939, 74090, 75285, 83979, 92493, 93310, 102770, 103726, 111135, 119970, 133362, 139965, 143878, 150570, 154155, 155589, 167958, 184986, 215817, 222270, 259315, 279930, 308310, 311178, 318587, 333405, 359695, 419895, 431634, 462465, 466767, 518630, 637174, 647451, 666810, 719390, 777945, 839790, 924930, 933534, 955761, 1079085, 1294902, 1555890, 1592935, 1911522, 2158170, 2230109, 2333835, 2867283, 3185870, 3237255, 4460218, 4667670, 4778805, 5734566, 6474510, 6690327, 9557610, 11150545, 13380654, 14336415, 20070981, 22301090, 28672830, 33451635, 40141962, 66903270, 100354905, 200709810]

約数ペア:

[(1, 200709810), (2, 100354905), (3, 66903270), (5, 40141962), (6, 33451635), (7, 28672830), (9, 22301090), (10, 20070981), (14, 14336415), (15, 13380654), (18, 11150545), (21, 9557610), (30, 6690327), (31, 6474510), (35, 5734566), (42, 4778805), (43, 4667670), (45, 4460218), (62, 3237255), (63, 3185870), (70, 2867283), (86, 2333835), (90, 2230109), (93, 2158170), (105, 1911522), (126, 1592935), (129, 1555890), (155, 1294902), (186, 1079085), (210, 955761), (215, 933534), (217, 924930), (239, 839790), (258, 777945), (279, 719390), (301, 666810), (310, 647451), (315, 637174), (387, 518630), (430, 466767), (434, 462465), (465, 431634), (478, 419895), (558, 359695), (602, 333405), (630, 318587), (645, 311178), (651, 308310), (717, 279930), (774, 259315), (903, 222270), (930, 215817), (1085, 184986), (1195, 167958), (1290, 155589), (1302, 154155), (1333, 150570), (1395, 143878), (1434, 139965), (1505, 133362), (1673, 119970), (1806, 111135), (1935, 103726), (1953, 102770), (2151, 93310), (2170, 92493), (2390, 83979), (2666, 75285), (2709, 74090), (2790, 71939), (3010, 66681), (3255, 61662), (3346, 59985), (3585, 55986), (3870, 51863), (3906, 51385), (3999, 50190), (4302, 46655), (4515, 44454), (5019, 39990), (5418, 37045), (6510, 30831), (6665, 30114), (7170, 27993), (7409, 27090), (7998, 25095), (8365, 23994), (9030, 22227), (9331, 21510), (9765, 20554), (10038, 19995), (10277, 19530), (10755, 18662), (11997, 16730), (13330, 15057), (13545, 14818)]