203477488

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{83}}^1\times {\mathrm{9013}}^1$

素因数の和:9121

約数の個数: 40

約数和(自身を含む): 422504208

約数和(自身を除く): 219026720

約数列:

[1, 2, 4, 8, 16, 17, 34, 68, 83, 136, 166, 272, 332, 664, 1328, 1411, 2822, 5644, 9013, 11288, 18026, 22576, 36052, 72104, 144208, 153221, 306442, 612884, 748079, 1225768, 1496158, 2451536, 2992316, 5984632, 11969264, 12717343, 25434686, 50869372, 101738744, 203477488]

約数ペア:

[(1, 203477488), (2, 101738744), (4, 50869372), (8, 25434686), (16, 12717343), (17, 11969264), (34, 5984632), (68, 2992316), (83, 2451536), (136, 1496158), (166, 1225768), (272, 748079), (332, 612884), (664, 306442), (1328, 153221), (1411, 144208), (2822, 72104), (5644, 36052), (9013, 22576), (11288, 18026)]