201231433720

素因数分解:

$2^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{103}}^1\times {\mathrm{823}}^1\times {\mathrm{3491}}^1$

素因数の和:4445

約数の個数: 128

約数和(自身を含む): 484785699840

約数和(自身を除く): 283554266120

約数列:

[1, 2, 4, 5, 8, 10, 17, 20, 34, 40, 68, 85, 103, 136, 170, 206, 340, 412, 515, 680, 823, 824, 1030, 1646, 1751, 2060, 3292, 3491, 3502, 4115, 4120, 6584, 6982, 7004, 8230, 8755, 13964, 13991, 14008, 16460, 17455, 17510, 27928, 27982, 32920, 34910, 35020, 55964, 59347, 69820, 69955, 70040, 84769, 111928, 118694, 139640, 139910, 169538, 237388, 279820, 296735, 339076, 359573, 423845, 474776, 559640, 593470, 678152, 719146, 847690, 1186940, 1438292, 1441073, 1695380, 1797865, 2373880, 2873093, 2876584, 2882146, 3390760, 3595730, 5746186, 5764292, 6112741, 7191460, 7205365, 11492372, 11528584, 12225482, 14365465, 14382920, 14410730, 22984744, 24450964, 28730930, 28821460, 30563705, 48842581, 48901928, 57461860, 57642920, 61127410, 97685162, 114923720, 122254820, 195370324, 244212905, 244509640, 295928579, 390740648, 488425810, 591857158, 976851620, 1183714316, 1479642895, 1953703240, 2367428632, 2959285790, 5030785843, 5918571580, 10061571686, 11837143160, 20123143372, 25153929215, 40246286744, 50307858430, 100615716860, 201231433720]

約数ペア:

[(1, 201231433720), (2, 100615716860), (4, 50307858430), (5, 40246286744), (8, 25153929215), (10, 20123143372), (17, 11837143160), (20, 10061571686), (34, 5918571580), (40, 5030785843), (68, 2959285790), (85, 2367428632), (103, 1953703240), (136, 1479642895), (170, 1183714316), (206, 976851620), (340, 591857158), (412, 488425810), (515, 390740648), (680, 295928579), (823, 244509640), (824, 244212905), (1030, 195370324), (1646, 122254820), (1751, 114923720), (2060, 97685162), (3292, 61127410), (3491, 57642920), (3502, 57461860), (4115, 48901928), (4120, 48842581), (6584, 30563705), (6982, 28821460), (7004, 28730930), (8230, 24450964), (8755, 22984744), (13964, 14410730), (13991, 14382920), (14008, 14365465), (16460, 12225482), (17455, 11528584), (17510, 11492372), (27928, 7205365), (27982, 7191460), (32920, 6112741), (34910, 5764292), (35020, 5746186), (55964, 3595730), (59347, 3390760), (69820, 2882146), (69955, 2876584), (70040, 2873093), (84769, 2373880), (111928, 1797865), (118694, 1695380), (139640, 1441073), (139910, 1438292), (169538, 1186940), (237388, 847690), (279820, 719146), (296735, 678152), (339076, 593470), (359573, 559640), (423845, 474776)]