201959190

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{29}}^1\times {\mathrm{25793}}^1$

素因数の和:25838

約数の個数: 64

約数和(自身を含む): 557150400

約数和(自身を除く): 355191210

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 29, 30, 45, 54, 58, 87, 90, 135, 145, 174, 261, 270, 290, 435, 522, 783, 870, 1305, 1566, 2610, 3915, 7830, 25793, 51586, 77379, 128965, 154758, 232137, 257930, 386895, 464274, 696411, 747997, 773790, 1160685, 1392822, 1495994, 2243991, 2321370, 3482055, 3739985, 4487982, 6731973, 6964110, 7479970, 11219955, 13463946, 20195919, 22439910, 33659865, 40391838, 67319730, 100979595, 201959190]

約数ペア:

[(1, 201959190), (2, 100979595), (3, 67319730), (5, 40391838), (6, 33659865), (9, 22439910), (10, 20195919), (15, 13463946), (18, 11219955), (27, 7479970), (29, 6964110), (30, 6731973), (45, 4487982), (54, 3739985), (58, 3482055), (87, 2321370), (90, 2243991), (135, 1495994), (145, 1392822), (174, 1160685), (261, 773790), (270, 747997), (290, 696411), (435, 464274), (522, 386895), (783, 257930), (870, 232137), (1305, 154758), (1566, 128965), (2610, 77379), (3915, 51586), (7830, 25793)]