200590920

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{557197}}^1$

素因数の和:557214

約数の個数: 48

約数和(自身を含む): 651921660

約数和(自身を除く): 451330740

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 72, 90, 120, 180, 360, 557197, 1114394, 1671591, 2228788, 2785985, 3343182, 4457576, 5014773, 5571970, 6686364, 8357955, 10029546, 11143940, 13372728, 16715910, 20059092, 22287880, 25073865, 33431820, 40118184, 50147730, 66863640, 100295460, 200590920]

約数ペア:

[(1, 200590920), (2, 100295460), (3, 66863640), (4, 50147730), (5, 40118184), (6, 33431820), (8, 25073865), (9, 22287880), (10, 20059092), (12, 16715910), (15, 13372728), (18, 11143940), (20, 10029546), (24, 8357955), (30, 6686364), (36, 5571970), (40, 5014773), (45, 4457576), (60, 3343182), (72, 2785985), (90, 2228788), (120, 1671591), (180, 1114394), (360, 557197)]