194969892

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^2\times {\mathrm{127}}^1\times {\mathrm{757}}^1$

素因数の和:917

約数の個数: 72

約数和(自身を含む): 497150976

約数和(自身を除く): 302181084

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 127, 156, 169, 254, 338, 381, 507, 508, 676, 757, 762, 1014, 1514, 1524, 1651, 2028, 2271, 3028, 3302, 4542, 4953, 6604, 9084, 9841, 9906, 19682, 19812, 21463, 29523, 39364, 42926, 59046, 64389, 85852, 96139, 118092, 127933, 128778, 192278, 255866, 257556, 288417, 383799, 384556, 511732, 576834, 767598, 1153668, 1249807, 1535196, 2499614, 3749421, 4999228, 7498842, 14997684, 16247491, 32494982, 48742473, 64989964, 97484946, 194969892]

約数ペア:

[(1, 194969892), (2, 97484946), (3, 64989964), (4, 48742473), (6, 32494982), (12, 16247491), (13, 14997684), (26, 7498842), (39, 4999228), (52, 3749421), (78, 2499614), (127, 1535196), (156, 1249807), (169, 1153668), (254, 767598), (338, 576834), (381, 511732), (507, 384556), (508, 383799), (676, 288417), (757, 257556), (762, 255866), (1014, 192278), (1514, 128778), (1524, 127933), (1651, 118092), (2028, 96139), (2271, 85852), (3028, 64389), (3302, 59046), (4542, 42926), (4953, 39364), (6604, 29523), (9084, 21463), (9841, 19812), (9906, 19682)]