200030656

素因数分解:

$2^6\times 7^1\times {\mathrm{521}}^1\times {\mathrm{857}}^1$

素因数の和:1397

約数の個数: 56

約数和(自身を含む): 455042016

約数和(自身を除く): 255011360

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 224, 448, 521, 857, 1042, 1714, 2084, 3428, 3647, 4168, 5999, 6856, 7294, 8336, 11998, 13712, 14588, 16672, 23996, 27424, 29176, 33344, 47992, 54848, 58352, 95984, 116704, 191968, 233408, 383936, 446497, 892994, 1785988, 3125479, 3571976, 6250958, 7143952, 12501916, 14287904, 25003832, 28575808, 50007664, 100015328, 200030656]

約数ペア:

[(1, 200030656), (2, 100015328), (4, 50007664), (7, 28575808), (8, 25003832), (14, 14287904), (16, 12501916), (28, 7143952), (32, 6250958), (56, 3571976), (64, 3125479), (112, 1785988), (224, 892994), (448, 446497), (521, 383936), (857, 233408), (1042, 191968), (1714, 116704), (2084, 95984), (3428, 58352), (3647, 54848), (4168, 47992), (5999, 33344), (6856, 29176), (7294, 27424), (8336, 23996), (11998, 16672), (13712, 14588)]