201957966

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{47}}^1\times {\mathrm{67}}^1\times {\mathrm{509}}^1$

素因数の和:638

約数の個数: 96

約数和(自身を含む): 519367680

約数和(自身を除く): 317409714

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 47, 63, 67, 94, 126, 134, 141, 201, 282, 329, 402, 423, 469, 509, 603, 658, 846, 938, 987, 1018, 1206, 1407, 1527, 1974, 2814, 2961, 3054, 3149, 3563, 4221, 4581, 5922, 6298, 7126, 8442, 9162, 9447, 10689, 18894, 21378, 22043, 23923, 28341, 32067, 34103, 44086, 47846, 56682, 64134, 66129, 68206, 71769, 102309, 132258, 143538, 167461, 198387, 204618, 215307, 238721, 306927, 334922, 396774, 430614, 477442, 502383, 613854, 716163, 1004766, 1432326, 1507149, 1602841, 2148489, 3014298, 3205682, 4296978, 4808523, 9617046, 11219887, 14425569, 22439774, 28851138, 33659661, 67319322, 100978983, 201957966]

約数ペア:

[(1, 201957966), (2, 100978983), (3, 67319322), (6, 33659661), (7, 28851138), (9, 22439774), (14, 14425569), (18, 11219887), (21, 9617046), (42, 4808523), (47, 4296978), (63, 3205682), (67, 3014298), (94, 2148489), (126, 1602841), (134, 1507149), (141, 1432326), (201, 1004766), (282, 716163), (329, 613854), (402, 502383), (423, 477442), (469, 430614), (509, 396774), (603, 334922), (658, 306927), (846, 238721), (938, 215307), (987, 204618), (1018, 198387), (1206, 167461), (1407, 143538), (1527, 132258), (1974, 102309), (2814, 71769), (2961, 68206), (3054, 66129), (3149, 64134), (3563, 56682), (4221, 47846), (4581, 44086), (5922, 34103), (6298, 32067), (7126, 28341), (8442, 23923), (9162, 22043), (9447, 21378), (10689, 18894)]