201677120

素因数分解:

$2^6\times 5^1\times {\mathrm{17}}^1\times {\mathrm{131}}^1\times {\mathrm{283}}^1$

素因数の和:448

約数の個数: 112

約数和(自身を含む): 514185408

約数和(自身を除く): 312508288

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 32, 34, 40, 64, 68, 80, 85, 131, 136, 160, 170, 262, 272, 283, 320, 340, 524, 544, 566, 655, 680, 1048, 1088, 1132, 1310, 1360, 1415, 2096, 2227, 2264, 2620, 2720, 2830, 4192, 4454, 4528, 4811, 5240, 5440, 5660, 8384, 8908, 9056, 9622, 10480, 11135, 11320, 17816, 18112, 19244, 20960, 22270, 22640, 24055, 35632, 37073, 38488, 41920, 44540, 45280, 48110, 71264, 74146, 76976, 89080, 90560, 96220, 142528, 148292, 153952, 178160, 185365, 192440, 296584, 307904, 356320, 370730, 384880, 593168, 630241, 712640, 741460, 769760, 1186336, 1260482, 1482920, 1539520, 2372672, 2520964, 2965840, 3151205, 5041928, 5931680, 6302410, 10083856, 11863360, 12604820, 20167712, 25209640, 40335424, 50419280, 100838560, 201677120]

約数ペア:

[(1, 201677120), (2, 100838560), (4, 50419280), (5, 40335424), (8, 25209640), (10, 20167712), (16, 12604820), (17, 11863360), (20, 10083856), (32, 6302410), (34, 5931680), (40, 5041928), (64, 3151205), (68, 2965840), (80, 2520964), (85, 2372672), (131, 1539520), (136, 1482920), (160, 1260482), (170, 1186336), (262, 769760), (272, 741460), (283, 712640), (320, 630241), (340, 593168), (524, 384880), (544, 370730), (566, 356320), (655, 307904), (680, 296584), (1048, 192440), (1088, 185365), (1132, 178160), (1310, 153952), (1360, 148292), (1415, 142528), (2096, 96220), (2227, 90560), (2264, 89080), (2620, 76976), (2720, 74146), (2830, 71264), (4192, 48110), (4454, 45280), (4528, 44540), (4811, 41920), (5240, 38488), (5440, 37073), (5660, 35632), (8384, 24055), (8908, 22640), (9056, 22270), (9622, 20960), (10480, 19244), (11135, 18112), (11320, 17816)]