200825190

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{23}}^1\times {\mathrm{73}}^1\times {\mathrm{443}}^1$

素因数の和:555

約数の個数: 128

約数和(自身を含む): 567751680

約数和(自身を除く): 366926490

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 23, 27, 30, 45, 46, 54, 69, 73, 90, 115, 135, 138, 146, 207, 219, 230, 270, 345, 365, 414, 438, 443, 621, 657, 690, 730, 886, 1035, 1095, 1242, 1314, 1329, 1679, 1971, 2070, 2190, 2215, 2658, 3105, 3285, 3358, 3942, 3987, 4430, 5037, 6210, 6570, 6645, 7974, 8395, 9855, 10074, 10189, 11961, 13290, 15111, 16790, 19710, 19935, 20378, 23922, 25185, 30222, 30567, 32339, 39870, 45333, 50370, 50945, 59805, 61134, 64678, 75555, 90666, 91701, 97017, 101890, 119610, 151110, 152835, 161695, 183402, 194034, 226665, 275103, 291051, 305670, 323390, 453330, 458505, 485085, 550206, 582102, 743797, 873153, 917010, 970170, 1375515, 1455255, 1487594, 1746306, 2231391, 2751030, 2910510, 3718985, 4365765, 4462782, 6694173, 7437970, 8731530, 11156955, 13388346, 20082519, 22313910, 33470865, 40165038, 66941730, 100412595, 200825190]

約数ペア:

[(1, 200825190), (2, 100412595), (3, 66941730), (5, 40165038), (6, 33470865), (9, 22313910), (10, 20082519), (15, 13388346), (18, 11156955), (23, 8731530), (27, 7437970), (30, 6694173), (45, 4462782), (46, 4365765), (54, 3718985), (69, 2910510), (73, 2751030), (90, 2231391), (115, 1746306), (135, 1487594), (138, 1455255), (146, 1375515), (207, 970170), (219, 917010), (230, 873153), (270, 743797), (345, 582102), (365, 550206), (414, 485085), (438, 458505), (443, 453330), (621, 323390), (657, 305670), (690, 291051), (730, 275103), (886, 226665), (1035, 194034), (1095, 183402), (1242, 161695), (1314, 152835), (1329, 151110), (1679, 119610), (1971, 101890), (2070, 97017), (2190, 91701), (2215, 90666), (2658, 75555), (3105, 64678), (3285, 61134), (3358, 59805), (3942, 50945), (3987, 50370), (4430, 45333), (5037, 39870), (6210, 32339), (6570, 30567), (6645, 30222), (7974, 25185), (8395, 23922), (9855, 20378), (10074, 19935), (10189, 19710), (11961, 16790), (13290, 15111)]