202979508

素因数分解:

$2^2\times 3^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{38707}}^1$

素因数の和:38756

約数の個数: 48

約数和(自身を含む): 520235520

約数和(自身を除く): 317256012

約数列:

[1, 2, 3, 4, 6, 12, 19, 23, 38, 46, 57, 69, 76, 92, 114, 138, 228, 276, 437, 874, 1311, 1748, 2622, 5244, 38707, 77414, 116121, 154828, 232242, 464484, 735433, 890261, 1470866, 1780522, 2206299, 2670783, 2941732, 3561044, 4412598, 5341566, 8825196, 10683132, 16914959, 33829918, 50744877, 67659836, 101489754, 202979508]

約数ペア:

[(1, 202979508), (2, 101489754), (3, 67659836), (4, 50744877), (6, 33829918), (12, 16914959), (19, 10683132), (23, 8825196), (38, 5341566), (46, 4412598), (57, 3561044), (69, 2941732), (76, 2670783), (92, 2206299), (114, 1780522), (138, 1470866), (228, 890261), (276, 735433), (437, 464484), (874, 232242), (1311, 154828), (1748, 116121), (2622, 77414), (5244, 38707)]