199794752

素因数分解:

$2^6\times {\mathrm{31}}^1\times {\mathrm{100703}}^1$

素因数の和:100746

約数の個数: 28

約数和(自身を含む): 409261056

約数和(自身を除く): 209466304

約数列:

[1, 2, 4, 8, 16, 31, 32, 62, 64, 124, 248, 496, 992, 1984, 100703, 201406, 402812, 805624, 1611248, 3121793, 3222496, 6243586, 6444992, 12487172, 24974344, 49948688, 99897376, 199794752]

約数ペア:

[(1, 199794752), (2, 99897376), (4, 49948688), (8, 24974344), (16, 12487172), (31, 6444992), (32, 6243586), (62, 3222496), (64, 3121793), (124, 1611248), (248, 805624), (496, 402812), (992, 201406), (1984, 100703)]