202222510

素因数分解:

$2^1\times 5^1\times 7^3\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{107}}^1$

素因数の和:183

約数の個数: 128

約数和(自身を含む): 466560000

約数和(自身を除く): 264337490

約数列:

[1, 2, 5, 7, 10, 14, 19, 29, 35, 38, 49, 58, 70, 95, 98, 107, 133, 145, 190, 203, 214, 245, 266, 290, 343, 406, 490, 535, 551, 665, 686, 749, 931, 1015, 1070, 1102, 1330, 1421, 1498, 1715, 1862, 2030, 2033, 2755, 2842, 3103, 3430, 3745, 3857, 4066, 4655, 5243, 5510, 6206, 6517, 7105, 7490, 7714, 9310, 9947, 10165, 10486, 13034, 14210, 14231, 15515, 19285, 19894, 20330, 21721, 26215, 26999, 28462, 31030, 32585, 36701, 38570, 43442, 49735, 52430, 53998, 58957, 65170, 71155, 73402, 99470, 99617, 108605, 117914, 134995, 142310, 152047, 183505, 188993, 199234, 217210, 269990, 294785, 304094, 367010, 377986, 412699, 498085, 589570, 697319, 760235, 825398, 944965, 996170, 1064329, 1394638, 1520470, 1889930, 2063495, 2128658, 2888893, 3486595, 4126990, 5321645, 5777786, 6973190, 10643290, 14444465, 20222251, 28888930, 40444502, 101111255, 202222510]

約数ペア:

[(1, 202222510), (2, 101111255), (5, 40444502), (7, 28888930), (10, 20222251), (14, 14444465), (19, 10643290), (29, 6973190), (35, 5777786), (38, 5321645), (49, 4126990), (58, 3486595), (70, 2888893), (95, 2128658), (98, 2063495), (107, 1889930), (133, 1520470), (145, 1394638), (190, 1064329), (203, 996170), (214, 944965), (245, 825398), (266, 760235), (290, 697319), (343, 589570), (406, 498085), (490, 412699), (535, 377986), (551, 367010), (665, 304094), (686, 294785), (749, 269990), (931, 217210), (1015, 199234), (1070, 188993), (1102, 183505), (1330, 152047), (1421, 142310), (1498, 134995), (1715, 117914), (1862, 108605), (2030, 99617), (2033, 99470), (2755, 73402), (2842, 71155), (3103, 65170), (3430, 58957), (3745, 53998), (3857, 52430), (4066, 49735), (4655, 43442), (5243, 38570), (5510, 36701), (6206, 32585), (6517, 31030), (7105, 28462), (7490, 26999), (7714, 26215), (9310, 21721), (9947, 20330), (10165, 19894), (10486, 19285), (13034, 15515), (14210, 14231)]