201373744

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{283}}^1\times {\mathrm{311}}^1$

素因数の和:626

約数の個数: 80

約数和(自身を含む): 461470464

約数和(自身を除く): 260096720

約数列:

[1, 2, 4, 8, 11, 13, 16, 22, 26, 44, 52, 88, 104, 143, 176, 208, 283, 286, 311, 566, 572, 622, 1132, 1144, 1244, 2264, 2288, 2488, 3113, 3421, 3679, 4043, 4528, 4976, 6226, 6842, 7358, 8086, 12452, 13684, 14716, 16172, 24904, 27368, 29432, 32344, 40469, 44473, 49808, 54736, 58864, 64688, 80938, 88013, 88946, 161876, 176026, 177892, 323752, 352052, 355784, 647504, 704104, 711568, 968143, 1144169, 1408208, 1936286, 2288338, 3872572, 4576676, 7745144, 9153352, 12585859, 15490288, 18306704, 25171718, 50343436, 100686872, 201373744]

約数ペア:

[(1, 201373744), (2, 100686872), (4, 50343436), (8, 25171718), (11, 18306704), (13, 15490288), (16, 12585859), (22, 9153352), (26, 7745144), (44, 4576676), (52, 3872572), (88, 2288338), (104, 1936286), (143, 1408208), (176, 1144169), (208, 968143), (283, 711568), (286, 704104), (311, 647504), (566, 355784), (572, 352052), (622, 323752), (1132, 177892), (1144, 176026), (1244, 161876), (2264, 88946), (2288, 88013), (2488, 80938), (3113, 64688), (3421, 58864), (3679, 54736), (4043, 49808), (4528, 44473), (4976, 40469), (6226, 32344), (6842, 29432), (7358, 27368), (8086, 24904), (12452, 16172), (13684, 14716)]