198223424

素因数分解:

$2^6\times 7^2\times {\mathrm{31}}^1\times {\mathrm{2039}}^1$

素因数の和:2096

約数の個数: 84

約数和(自身を含む): 472561920

約数和(自身を除く): 274338496

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 31, 32, 49, 56, 62, 64, 98, 112, 124, 196, 217, 224, 248, 392, 434, 448, 496, 784, 868, 992, 1519, 1568, 1736, 1984, 2039, 3038, 3136, 3472, 4078, 6076, 6944, 8156, 12152, 13888, 14273, 16312, 24304, 28546, 32624, 48608, 57092, 63209, 65248, 97216, 99911, 114184, 126418, 130496, 199822, 228368, 252836, 399644, 442463, 456736, 505672, 799288, 884926, 913472, 1011344, 1598576, 1769852, 2022688, 3097241, 3197152, 3539704, 4045376, 6194482, 6394304, 7079408, 12388964, 14158816, 24777928, 28317632, 49555856, 99111712, 198223424]

約数ペア:

[(1, 198223424), (2, 99111712), (4, 49555856), (7, 28317632), (8, 24777928), (14, 14158816), (16, 12388964), (28, 7079408), (31, 6394304), (32, 6194482), (49, 4045376), (56, 3539704), (62, 3197152), (64, 3097241), (98, 2022688), (112, 1769852), (124, 1598576), (196, 1011344), (217, 913472), (224, 884926), (248, 799288), (392, 505672), (434, 456736), (448, 442463), (496, 399644), (784, 252836), (868, 228368), (992, 199822), (1519, 130496), (1568, 126418), (1736, 114184), (1984, 99911), (2039, 97216), (3038, 65248), (3136, 63209), (3472, 57092), (4078, 48608), (6076, 32624), (6944, 28546), (8156, 24304), (12152, 16312), (13888, 14273)]