208402908

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{269}}^1\times {\mathrm{401}}^1$

素因数の和:707

約数の個数: 96

約数和(自身を含む): 583511040

約数和(自身を除く): 375108132

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 23, 28, 42, 46, 69, 84, 92, 138, 161, 269, 276, 322, 401, 483, 538, 644, 802, 807, 966, 1076, 1203, 1604, 1614, 1883, 1932, 2406, 2807, 3228, 3766, 4812, 5614, 5649, 6187, 7532, 8421, 9223, 11228, 11298, 12374, 16842, 18446, 18561, 22596, 24748, 27669, 33684, 36892, 37122, 43309, 55338, 64561, 74244, 86618, 107869, 110676, 129122, 129927, 173236, 193683, 215738, 258244, 259854, 323607, 387366, 431476, 519708, 647214, 755083, 774732, 1294428, 1510166, 2265249, 2480987, 3020332, 4530498, 4961974, 7442961, 9060996, 9923948, 14885922, 17366909, 29771844, 34733818, 52100727, 69467636, 104201454, 208402908]

約数ペア:

[(1, 208402908), (2, 104201454), (3, 69467636), (4, 52100727), (6, 34733818), (7, 29771844), (12, 17366909), (14, 14885922), (21, 9923948), (23, 9060996), (28, 7442961), (42, 4961974), (46, 4530498), (69, 3020332), (84, 2480987), (92, 2265249), (138, 1510166), (161, 1294428), (269, 774732), (276, 755083), (322, 647214), (401, 519708), (483, 431476), (538, 387366), (644, 323607), (802, 259854), (807, 258244), (966, 215738), (1076, 193683), (1203, 173236), (1604, 129927), (1614, 129122), (1883, 110676), (1932, 107869), (2406, 86618), (2807, 74244), (3228, 64561), (3766, 55338), (4812, 43309), (5614, 37122), (5649, 36892), (6187, 33684), (7532, 27669), (8421, 24748), (9223, 22596), (11228, 18561), (11298, 18446), (12374, 16842)]