208569838

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{59}}^1\times {\mathrm{173}}^1\times {\mathrm{601}}^1$

素因数の和:852

約数の個数: 32

約数和(自身を含む): 339383520

約数和(自身を除く): 130813682

約数列:

[1, 2, 17, 34, 59, 118, 173, 346, 601, 1003, 1202, 2006, 2941, 5882, 10207, 10217, 20414, 20434, 35459, 70918, 103973, 173519, 207946, 347038, 602803, 1205606, 1767541, 3535082, 6134407, 12268814, 104284919, 208569838]

約数ペア:

[(1, 208569838), (2, 104284919), (17, 12268814), (34, 6134407), (59, 3535082), (118, 1767541), (173, 1205606), (346, 602803), (601, 347038), (1003, 207946), (1202, 173519), (2006, 103973), (2941, 70918), (5882, 35459), (10207, 20434), (10217, 20414)]