200212665

素因数分解:

$3^1\times 5^1\times {\mathrm{29}}^2\times {\mathrm{59}}^1\times {\mathrm{269}}^1$

素因数の和:394

約数の個数: 48

約数和(自身を含む): 338644800

約数和(自身を除く): 138432135

約数列:

[1, 3, 5, 15, 29, 59, 87, 145, 177, 269, 295, 435, 807, 841, 885, 1345, 1711, 2523, 4035, 4205, 5133, 7801, 8555, 12615, 15871, 23403, 25665, 39005, 47613, 49619, 79355, 117015, 148857, 226229, 238065, 248095, 460259, 678687, 744285, 1131145, 1380777, 2301295, 3393435, 6903885, 13347511, 40042533, 66737555, 200212665]

約数ペア:

[(1, 200212665), (3, 66737555), (5, 40042533), (15, 13347511), (29, 6903885), (59, 3393435), (87, 2301295), (145, 1380777), (177, 1131145), (269, 744285), (295, 678687), (435, 460259), (807, 248095), (841, 238065), (885, 226229), (1345, 148857), (1711, 117015), (2523, 79355), (4035, 49619), (4205, 47613), (5133, 39005), (7801, 25665), (8555, 23403), (12615, 15871)]