201696048

素因数分解:

$2^4\times 3^3\times {\mathrm{421}}^1\times {\mathrm{1109}}^1$

素因数の和:1547

約数の個数: 80

約数和(自身を含む): 580840800

約数和(自身を除く): 379144752

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 36, 48, 54, 72, 108, 144, 216, 421, 432, 842, 1109, 1263, 1684, 2218, 2526, 3327, 3368, 3789, 4436, 5052, 6654, 6736, 7578, 8872, 9981, 10104, 11367, 13308, 15156, 17744, 19962, 20208, 22734, 26616, 29943, 30312, 39924, 45468, 53232, 59886, 60624, 79848, 90936, 119772, 159696, 181872, 239544, 466889, 479088, 933778, 1400667, 1867556, 2801334, 3735112, 4202001, 5602668, 7470224, 8404002, 11205336, 12606003, 16808004, 22410672, 25212006, 33616008, 50424012, 67232016, 100848024, 201696048]

約数ペア:

[(1, 201696048), (2, 100848024), (3, 67232016), (4, 50424012), (6, 33616008), (8, 25212006), (9, 22410672), (12, 16808004), (16, 12606003), (18, 11205336), (24, 8404002), (27, 7470224), (36, 5602668), (48, 4202001), (54, 3735112), (72, 2801334), (108, 1867556), (144, 1400667), (216, 933778), (421, 479088), (432, 466889), (842, 239544), (1109, 181872), (1263, 159696), (1684, 119772), (2218, 90936), (2526, 79848), (3327, 60624), (3368, 59886), (3789, 53232), (4436, 45468), (5052, 39924), (6654, 30312), (6736, 29943), (7578, 26616), (8872, 22734), (9981, 20208), (10104, 19962), (11367, 17744), (13308, 15156)]