197375200

素因数分解:

$2^5\times 5^2\times {\mathrm{11}}^2\times {\mathrm{2039}}^1$

素因数の和:2081

約数の個数: 108

約数和(自身を含む): 529887960

約数和(自身を除く): 332512760

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 25, 32, 40, 44, 50, 55, 80, 88, 100, 110, 121, 160, 176, 200, 220, 242, 275, 352, 400, 440, 484, 550, 605, 800, 880, 968, 1100, 1210, 1760, 1936, 2039, 2200, 2420, 3025, 3872, 4078, 4400, 4840, 6050, 8156, 8800, 9680, 10195, 12100, 16312, 19360, 20390, 22429, 24200, 32624, 40780, 44858, 48400, 50975, 65248, 81560, 89716, 96800, 101950, 112145, 163120, 179432, 203900, 224290, 246719, 326240, 358864, 407800, 448580, 493438, 560725, 717728, 815600, 897160, 986876, 1121450, 1233595, 1631200, 1794320, 1973752, 2242900, 2467190, 3588640, 3947504, 4485800, 4934380, 6167975, 7895008, 8971600, 9868760, 12335950, 17943200, 19737520, 24671900, 39475040, 49343800, 98687600, 197375200]

約数ペア:

[(1, 197375200), (2, 98687600), (4, 49343800), (5, 39475040), (8, 24671900), (10, 19737520), (11, 17943200), (16, 12335950), (20, 9868760), (22, 8971600), (25, 7895008), (32, 6167975), (40, 4934380), (44, 4485800), (50, 3947504), (55, 3588640), (80, 2467190), (88, 2242900), (100, 1973752), (110, 1794320), (121, 1631200), (160, 1233595), (176, 1121450), (200, 986876), (220, 897160), (242, 815600), (275, 717728), (352, 560725), (400, 493438), (440, 448580), (484, 407800), (550, 358864), (605, 326240), (800, 246719), (880, 224290), (968, 203900), (1100, 179432), (1210, 163120), (1760, 112145), (1936, 101950), (2039, 96800), (2200, 89716), (2420, 81560), (3025, 65248), (3872, 50975), (4078, 48400), (4400, 44858), (4840, 40780), (6050, 32624), (8156, 24200), (8800, 22429), (9680, 20390), (10195, 19360), (12100, 16312)]