203899520

素因数分解:

$2^7\times 5^1\times {\mathrm{11}}^2\times {\mathrm{2633}}^1$

素因数の和:2674

約数の個数: 96

約数和(自身を含む): 535992660

約数和(自身を除く): 332093140

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 32, 40, 44, 55, 64, 80, 88, 110, 121, 128, 160, 176, 220, 242, 320, 352, 440, 484, 605, 640, 704, 880, 968, 1210, 1408, 1760, 1936, 2420, 2633, 3520, 3872, 4840, 5266, 7040, 7744, 9680, 10532, 13165, 15488, 19360, 21064, 26330, 28963, 38720, 42128, 52660, 57926, 77440, 84256, 105320, 115852, 144815, 168512, 210640, 231704, 289630, 318593, 337024, 421280, 463408, 579260, 637186, 842560, 926816, 1158520, 1274372, 1592965, 1685120, 1853632, 2317040, 2548744, 3185930, 3707264, 4634080, 5097488, 6371860, 9268160, 10194976, 12743720, 18536320, 20389952, 25487440, 40779904, 50974880, 101949760, 203899520]

約数ペア:

[(1, 203899520), (2, 101949760), (4, 50974880), (5, 40779904), (8, 25487440), (10, 20389952), (11, 18536320), (16, 12743720), (20, 10194976), (22, 9268160), (32, 6371860), (40, 5097488), (44, 4634080), (55, 3707264), (64, 3185930), (80, 2548744), (88, 2317040), (110, 1853632), (121, 1685120), (128, 1592965), (160, 1274372), (176, 1158520), (220, 926816), (242, 842560), (320, 637186), (352, 579260), (440, 463408), (484, 421280), (605, 337024), (640, 318593), (704, 289630), (880, 231704), (968, 210640), (1210, 168512), (1408, 144815), (1760, 115852), (1936, 105320), (2420, 84256), (2633, 77440), (3520, 57926), (3872, 52660), (4840, 42128), (5266, 38720), (7040, 28963), (7744, 26330), (9680, 21064), (10532, 19360), (13165, 15488)]