201979632

素因数分解:

$2^4\times 3^1\times {\mathrm{31}}^1\times {\mathrm{149}}^1\times {\mathrm{911}}^1$

素因数の和:1102

約数の個数: 80

約数和(自身を含む): 542822400

約数和(自身を除く): 340842768

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 31, 48, 62, 93, 124, 149, 186, 248, 298, 372, 447, 496, 596, 744, 894, 911, 1192, 1488, 1788, 1822, 2384, 2733, 3576, 3644, 4619, 5466, 7152, 7288, 9238, 10932, 13857, 14576, 18476, 21864, 27714, 28241, 36952, 43728, 55428, 56482, 73904, 84723, 110856, 112964, 135739, 169446, 221712, 225928, 271478, 338892, 407217, 451856, 542956, 677784, 814434, 1085912, 1355568, 1628868, 2171824, 3257736, 4207909, 6515472, 8415818, 12623727, 16831636, 25247454, 33663272, 50494908, 67326544, 100989816, 201979632]

約数ペア:

[(1, 201979632), (2, 100989816), (3, 67326544), (4, 50494908), (6, 33663272), (8, 25247454), (12, 16831636), (16, 12623727), (24, 8415818), (31, 6515472), (48, 4207909), (62, 3257736), (93, 2171824), (124, 1628868), (149, 1355568), (186, 1085912), (248, 814434), (298, 677784), (372, 542956), (447, 451856), (496, 407217), (596, 338892), (744, 271478), (894, 225928), (911, 221712), (1192, 169446), (1488, 135739), (1788, 112964), (1822, 110856), (2384, 84723), (2733, 73904), (3576, 56482), (3644, 55428), (4619, 43728), (5466, 36952), (7152, 28241), (7288, 27714), (9238, 21864), (10932, 18476), (13857, 14576)]