207803700

素因数分解:

$2^2\times 3^2\times 5^2\times {\mathrm{13}}^1\times {\mathrm{17761}}^1$

素因数の和:17794

約数の個数: 108

約数和(自身を含む): 701492428

約数和(自身を除く): 493688728

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 20, 25, 26, 30, 36, 39, 45, 50, 52, 60, 65, 75, 78, 90, 100, 117, 130, 150, 156, 180, 195, 225, 234, 260, 300, 325, 390, 450, 468, 585, 650, 780, 900, 975, 1170, 1300, 1950, 2340, 2925, 3900, 5850, 11700, 17761, 35522, 53283, 71044, 88805, 106566, 159849, 177610, 213132, 230893, 266415, 319698, 355220, 444025, 461786, 532830, 639396, 692679, 799245, 888050, 923572, 1065660, 1154465, 1332075, 1385358, 1598490, 1776100, 2078037, 2308930, 2664150, 2770716, 3196980, 3463395, 3996225, 4156074, 4617860, 5328300, 5772325, 6926790, 7992450, 8312148, 10390185, 11544650, 13853580, 15984900, 17316975, 20780370, 23089300, 34633950, 41560740, 51950925, 69267900, 103901850, 207803700]

約数ペア:

[(1, 207803700), (2, 103901850), (3, 69267900), (4, 51950925), (5, 41560740), (6, 34633950), (9, 23089300), (10, 20780370), (12, 17316975), (13, 15984900), (15, 13853580), (18, 11544650), (20, 10390185), (25, 8312148), (26, 7992450), (30, 6926790), (36, 5772325), (39, 5328300), (45, 4617860), (50, 4156074), (52, 3996225), (60, 3463395), (65, 3196980), (75, 2770716), (78, 2664150), (90, 2308930), (100, 2078037), (117, 1776100), (130, 1598490), (150, 1385358), (156, 1332075), (180, 1154465), (195, 1065660), (225, 923572), (234, 888050), (260, 799245), (300, 692679), (325, 639396), (390, 532830), (450, 461786), (468, 444025), (585, 355220), (650, 319698), (780, 266415), (900, 230893), (975, 213132), (1170, 177610), (1300, 159849), (1950, 106566), (2340, 88805), (2925, 71044), (3900, 53283), (5850, 35522), (11700, 17761)]