202458820

素因数分解:

$2^2\times 5^1\times {\mathrm{37}}^1\times {\mathrm{41}}^1\times {\mathrm{6673}}^1$

素因数の和:6760

約数の個数: 48

約数和(自身を含む): 447371568

約数和(自身を除く): 244912748

約数列:

[1, 2, 4, 5, 10, 20, 37, 41, 74, 82, 148, 164, 185, 205, 370, 410, 740, 820, 1517, 3034, 6068, 6673, 7585, 13346, 15170, 26692, 30340, 33365, 66730, 133460, 246901, 273593, 493802, 547186, 987604, 1094372, 1234505, 1367965, 2469010, 2735930, 4938020, 5471860, 10122941, 20245882, 40491764, 50614705, 101229410, 202458820]

約数ペア:

[(1, 202458820), (2, 101229410), (4, 50614705), (5, 40491764), (10, 20245882), (20, 10122941), (37, 5471860), (41, 4938020), (74, 2735930), (82, 2469010), (148, 1367965), (164, 1234505), (185, 1094372), (205, 987604), (370, 547186), (410, 493802), (740, 273593), (820, 246901), (1517, 133460), (3034, 66730), (6068, 33365), (6673, 30340), (7585, 26692), (13346, 15170)]