202131328

素因数分解:

$2^7\times 7^1\times {\mathrm{433}}^1\times {\mathrm{521}}^1$

素因数の和:975

約数の個数: 64

約数和(自身を含む): 462157920

約数和(自身を除く): 260026592

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 128, 224, 433, 448, 521, 866, 896, 1042, 1732, 2084, 3031, 3464, 3647, 4168, 6062, 6928, 7294, 8336, 12124, 13856, 14588, 16672, 24248, 27712, 29176, 33344, 48496, 55424, 58352, 66688, 96992, 116704, 193984, 225593, 233408, 387968, 451186, 466816, 902372, 1579151, 1804744, 3158302, 3609488, 6316604, 7218976, 12633208, 14437952, 25266416, 28875904, 50532832, 101065664, 202131328]

約数ペア:

[(1, 202131328), (2, 101065664), (4, 50532832), (7, 28875904), (8, 25266416), (14, 14437952), (16, 12633208), (28, 7218976), (32, 6316604), (56, 3609488), (64, 3158302), (112, 1804744), (128, 1579151), (224, 902372), (433, 466816), (448, 451186), (521, 387968), (866, 233408), (896, 225593), (1042, 193984), (1732, 116704), (2084, 96992), (3031, 66688), (3464, 58352), (3647, 55424), (4168, 48496), (6062, 33344), (6928, 29176), (7294, 27712), (8336, 24248), (12124, 16672), (13856, 14588)]