202293080

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{61}}^1\times {\mathrm{7537}}^1$

素因数の和:7620

約数の個数: 64

約数和(自身を含む): 504744480

約数和(自身を除く): 302451400

約数列:

[1, 2, 4, 5, 8, 10, 11, 20, 22, 40, 44, 55, 61, 88, 110, 122, 220, 244, 305, 440, 488, 610, 671, 1220, 1342, 2440, 2684, 3355, 5368, 6710, 7537, 13420, 15074, 26840, 30148, 37685, 60296, 75370, 82907, 150740, 165814, 301480, 331628, 414535, 459757, 663256, 829070, 919514, 1658140, 1839028, 2298785, 3316280, 3678056, 4597570, 5057327, 9195140, 10114654, 18390280, 20229308, 25286635, 40458616, 50573270, 101146540, 202293080]

約数ペア:

[(1, 202293080), (2, 101146540), (4, 50573270), (5, 40458616), (8, 25286635), (10, 20229308), (11, 18390280), (20, 10114654), (22, 9195140), (40, 5057327), (44, 4597570), (55, 3678056), (61, 3316280), (88, 2298785), (110, 1839028), (122, 1658140), (220, 919514), (244, 829070), (305, 663256), (440, 459757), (488, 414535), (610, 331628), (671, 301480), (1220, 165814), (1342, 150740), (2440, 82907), (2684, 75370), (3355, 60296), (5368, 37685), (6710, 30148), (7537, 26840), (13420, 15074)]