201609464

素因数分解:

$2^3\times 7^1\times {\mathrm{41}}^1\times {\mathrm{277}}^1\times {\mathrm{317}}^1$

素因数の和:648

約数の個数: 64

約数和(自身を含む): 445556160

約数和(自身を除く): 243946696

約数列:

[1, 2, 4, 7, 8, 14, 28, 41, 56, 82, 164, 277, 287, 317, 328, 554, 574, 634, 1108, 1148, 1268, 1939, 2216, 2219, 2296, 2536, 3878, 4438, 7756, 8876, 11357, 12997, 15512, 17752, 22714, 25994, 45428, 51988, 79499, 87809, 90856, 90979, 103976, 158998, 175618, 181958, 317996, 351236, 363916, 614663, 635992, 702472, 727832, 1229326, 2458652, 3600169, 4917304, 7200338, 14400676, 25201183, 28801352, 50402366, 100804732, 201609464]

約数ペア:

[(1, 201609464), (2, 100804732), (4, 50402366), (7, 28801352), (8, 25201183), (14, 14400676), (28, 7200338), (41, 4917304), (56, 3600169), (82, 2458652), (164, 1229326), (277, 727832), (287, 702472), (317, 635992), (328, 614663), (554, 363916), (574, 351236), (634, 317996), (1108, 181958), (1148, 175618), (1268, 158998), (1939, 103976), (2216, 90979), (2219, 90856), (2296, 87809), (2536, 79499), (3878, 51988), (4438, 45428), (7756, 25994), (8876, 22714), (11357, 17752), (12997, 15512)]