201842720

素因数分解:

$2^5\times 5^1\times {\mathrm{83}}^1\times {\mathrm{15199}}^1$

素因数の和:15297

約数の個数: 48

約数和(自身を含む): 482630400

約数和(自身を除く): 280787680

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 83, 160, 166, 332, 415, 664, 830, 1328, 1660, 2656, 3320, 6640, 13280, 15199, 30398, 60796, 75995, 121592, 151990, 243184, 303980, 486368, 607960, 1215920, 1261517, 2431840, 2523034, 5046068, 6307585, 10092136, 12615170, 20184272, 25230340, 40368544, 50460680, 100921360, 201842720]

約数ペア:

[(1, 201842720), (2, 100921360), (4, 50460680), (5, 40368544), (8, 25230340), (10, 20184272), (16, 12615170), (20, 10092136), (32, 6307585), (40, 5046068), (80, 2523034), (83, 2431840), (160, 1261517), (166, 1215920), (332, 607960), (415, 486368), (664, 303980), (830, 243184), (1328, 151990), (1660, 121592), (2656, 75995), (3320, 60796), (6640, 30398), (13280, 15199)]