204938916

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{3541}}^1$

素因数の和:3621

約数の個数: 96

約数和(自身を含む): 599816448

約数和(自身を除く): 394877532

約数列:

[1, 2, 3, 4, 6, 7, 12, 13, 14, 21, 26, 28, 39, 42, 52, 53, 78, 84, 91, 106, 156, 159, 182, 212, 273, 318, 364, 371, 546, 636, 689, 742, 1092, 1113, 1378, 1484, 2067, 2226, 2756, 3541, 4134, 4452, 4823, 7082, 8268, 9646, 10623, 14164, 14469, 19292, 21246, 24787, 28938, 42492, 46033, 49574, 57876, 74361, 92066, 99148, 138099, 148722, 184132, 187673, 276198, 297444, 322231, 375346, 552396, 563019, 644462, 750692, 966693, 1126038, 1288924, 1313711, 1933386, 2252076, 2439749, 2627422, 3866772, 3941133, 4879498, 5254844, 7319247, 7882266, 9758996, 14638494, 15764532, 17078243, 29276988, 34156486, 51234729, 68312972, 102469458, 204938916]

約数ペア:

[(1, 204938916), (2, 102469458), (3, 68312972), (4, 51234729), (6, 34156486), (7, 29276988), (12, 17078243), (13, 15764532), (14, 14638494), (21, 9758996), (26, 7882266), (28, 7319247), (39, 5254844), (42, 4879498), (52, 3941133), (53, 3866772), (78, 2627422), (84, 2439749), (91, 2252076), (106, 1933386), (156, 1313711), (159, 1288924), (182, 1126038), (212, 966693), (273, 750692), (318, 644462), (364, 563019), (371, 552396), (546, 375346), (636, 322231), (689, 297444), (742, 276198), (1092, 187673), (1113, 184132), (1378, 148722), (1484, 138099), (2067, 99148), (2226, 92066), (2756, 74361), (3541, 57876), (4134, 49574), (4452, 46033), (4823, 42492), (7082, 28938), (8268, 24787), (9646, 21246), (10623, 19292), (14164, 14469)]