201903310

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{59}}^1\times {\mathrm{83}}^1$

素因数の和:206

約数の個数: 128

約数和(自身を含む): 464486400

約数和(自身を除く): 262583090

約数列:

[1, 2, 5, 7, 10, 14, 19, 31, 35, 38, 59, 62, 70, 83, 95, 118, 133, 155, 166, 190, 217, 266, 295, 310, 413, 415, 434, 581, 589, 590, 665, 826, 830, 1085, 1121, 1162, 1178, 1330, 1577, 1829, 2065, 2170, 2242, 2573, 2905, 2945, 3154, 3658, 4123, 4130, 4897, 5146, 5605, 5810, 5890, 7847, 7885, 8246, 9145, 9794, 11039, 11210, 12803, 12865, 15694, 15770, 18011, 18290, 20615, 22078, 24485, 25606, 25730, 34279, 34751, 36022, 39235, 41230, 48887, 48970, 55195, 64015, 68558, 69502, 78470, 90055, 93043, 97774, 110390, 128030, 151807, 171395, 173755, 180110, 186086, 243257, 244435, 303614, 342209, 342790, 347510, 465215, 486514, 488870, 651301, 684418, 759035, 930430, 1062649, 1216285, 1302602, 1518070, 1711045, 2125298, 2432570, 2884333, 3256505, 3422090, 5313245, 5768666, 6513010, 10626490, 14421665, 20190331, 28843330, 40380662, 100951655, 201903310]

約数ペア:

[(1, 201903310), (2, 100951655), (5, 40380662), (7, 28843330), (10, 20190331), (14, 14421665), (19, 10626490), (31, 6513010), (35, 5768666), (38, 5313245), (59, 3422090), (62, 3256505), (70, 2884333), (83, 2432570), (95, 2125298), (118, 1711045), (133, 1518070), (155, 1302602), (166, 1216285), (190, 1062649), (217, 930430), (266, 759035), (295, 684418), (310, 651301), (413, 488870), (415, 486514), (434, 465215), (581, 347510), (589, 342790), (590, 342209), (665, 303614), (826, 244435), (830, 243257), (1085, 186086), (1121, 180110), (1162, 173755), (1178, 171395), (1330, 151807), (1577, 128030), (1829, 110390), (2065, 97774), (2170, 93043), (2242, 90055), (2573, 78470), (2905, 69502), (2945, 68558), (3154, 64015), (3658, 55195), (4123, 48970), (4130, 48887), (4897, 41230), (5146, 39235), (5605, 36022), (5810, 34751), (5890, 34279), (7847, 25730), (7885, 25606), (8246, 24485), (9145, 22078), (9794, 20615), (11039, 18290), (11210, 18011), (12803, 15770), (12865, 15694)]