200844420

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{367}}^1\times {\mathrm{1303}}^1$

素因数の和:1689

約数の個数: 96

約数和(自身を含む): 644947968

約数和(自身を除く): 444103548

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 60, 70, 84, 105, 140, 210, 367, 420, 734, 1101, 1303, 1468, 1835, 2202, 2569, 2606, 3670, 3909, 4404, 5138, 5212, 5505, 6515, 7340, 7707, 7818, 9121, 10276, 11010, 12845, 13030, 15414, 15636, 18242, 19545, 22020, 25690, 26060, 27363, 30828, 36484, 38535, 39090, 45605, 51380, 54726, 77070, 78180, 91210, 109452, 136815, 154140, 182420, 273630, 478201, 547260, 956402, 1434603, 1912804, 2391005, 2869206, 3347407, 4782010, 5738412, 6694814, 7173015, 9564020, 10042221, 13389628, 14346030, 16737035, 20084442, 28692060, 33474070, 40168884, 50211105, 66948140, 100422210, 200844420]

約数ペア:

[(1, 200844420), (2, 100422210), (3, 66948140), (4, 50211105), (5, 40168884), (6, 33474070), (7, 28692060), (10, 20084442), (12, 16737035), (14, 14346030), (15, 13389628), (20, 10042221), (21, 9564020), (28, 7173015), (30, 6694814), (35, 5738412), (42, 4782010), (60, 3347407), (70, 2869206), (84, 2391005), (105, 1912804), (140, 1434603), (210, 956402), (367, 547260), (420, 478201), (734, 273630), (1101, 182420), (1303, 154140), (1468, 136815), (1835, 109452), (2202, 91210), (2569, 78180), (2606, 77070), (3670, 54726), (3909, 51380), (4404, 45605), (5138, 39090), (5212, 38535), (5505, 36484), (6515, 30828), (7340, 27363), (7707, 26060), (7818, 25690), (9121, 22020), (10276, 19545), (11010, 18242), (12845, 15636), (13030, 15414)]