198508470

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{199}}^1\times {\mathrm{811}}^1$

素因数の和:1061

約数の個数: 64

約数和(自身を含む): 491097600

約数和(自身を除く): 292589130

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 41, 82, 123, 199, 205, 246, 398, 410, 597, 615, 811, 995, 1194, 1230, 1622, 1990, 2433, 2985, 4055, 4866, 5970, 8110, 8159, 12165, 16318, 24330, 24477, 33251, 40795, 48954, 66502, 81590, 99753, 122385, 161389, 166255, 199506, 244770, 322778, 332510, 484167, 498765, 806945, 968334, 997530, 1613890, 2420835, 4841670, 6616949, 13233898, 19850847, 33084745, 39701694, 66169490, 99254235, 198508470]

約数ペア:

[(1, 198508470), (2, 99254235), (3, 66169490), (5, 39701694), (6, 33084745), (10, 19850847), (15, 13233898), (30, 6616949), (41, 4841670), (82, 2420835), (123, 1613890), (199, 997530), (205, 968334), (246, 806945), (398, 498765), (410, 484167), (597, 332510), (615, 322778), (811, 244770), (995, 199506), (1194, 166255), (1230, 161389), (1622, 122385), (1990, 99753), (2433, 81590), (2985, 66502), (4055, 48954), (4866, 40795), (5970, 33251), (8110, 24477), (8159, 24330), (12165, 16318)]