202449220

素因数分解:

$2^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{14197}}^1$

素因数の和:14260

約数の個数: 48

約数和(自身を含む): 457970688

約数和(自身を除く): 255521468

約数列:

[1, 2, 4, 5, 10, 20, 23, 31, 46, 62, 92, 115, 124, 155, 230, 310, 460, 620, 713, 1426, 2852, 3565, 7130, 14197, 14260, 28394, 56788, 70985, 141970, 283940, 326531, 440107, 653062, 880214, 1306124, 1632655, 1760428, 2200535, 3265310, 4401070, 6530620, 8802140, 10122461, 20244922, 40489844, 50612305, 101224610, 202449220]

約数ペア:

[(1, 202449220), (2, 101224610), (4, 50612305), (5, 40489844), (10, 20244922), (20, 10122461), (23, 8802140), (31, 6530620), (46, 4401070), (62, 3265310), (92, 2200535), (115, 1760428), (124, 1632655), (155, 1306124), (230, 880214), (310, 653062), (460, 440107), (620, 326531), (713, 283940), (1426, 141970), (2852, 70985), (3565, 56788), (7130, 28394), (14197, 14260)]