202194240

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{210619}}^1$

素因数の和:210639

約数の個数: 56

約数和(自身を含む): 641969760

約数和(自身を除く): 439775520

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 80, 96, 120, 160, 192, 240, 320, 480, 960, 210619, 421238, 631857, 842476, 1053095, 1263714, 1684952, 2106190, 2527428, 3159285, 3369904, 4212380, 5054856, 6318570, 6739808, 8424760, 10109712, 12637140, 13479616, 16849520, 20219424, 25274280, 33699040, 40438848, 50548560, 67398080, 101097120, 202194240]

約数ペア:

[(1, 202194240), (2, 101097120), (3, 67398080), (4, 50548560), (5, 40438848), (6, 33699040), (8, 25274280), (10, 20219424), (12, 16849520), (15, 13479616), (16, 12637140), (20, 10109712), (24, 8424760), (30, 6739808), (32, 6318570), (40, 5054856), (48, 4212380), (60, 3369904), (64, 3159285), (80, 2527428), (96, 2106190), (120, 1684952), (160, 1263714), (192, 1053095), (240, 842476), (320, 631857), (480, 421238), (960, 210619)]