194601820

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{113}}^1\times {\mathrm{12301}}^1$

素因数の和:12430

約数の個数: 48

約数和(自身を含む): 471215808

約数和(自身を除く): 276613988

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 113, 140, 226, 452, 565, 791, 1130, 1582, 2260, 3164, 3955, 7910, 12301, 15820, 24602, 49204, 61505, 86107, 123010, 172214, 246020, 344428, 430535, 861070, 1390013, 1722140, 2780026, 5560052, 6950065, 9730091, 13900130, 19460182, 27800260, 38920364, 48650455, 97300910, 194601820]

約数ペア:

[(1, 194601820), (2, 97300910), (4, 48650455), (5, 38920364), (7, 27800260), (10, 19460182), (14, 13900130), (20, 9730091), (28, 6950065), (35, 5560052), (70, 2780026), (113, 1722140), (140, 1390013), (226, 861070), (452, 430535), (565, 344428), (791, 246020), (1130, 172214), (1582, 123010), (2260, 86107), (3164, 61505), (3955, 49204), (7910, 24602), (12301, 15820)]