206543197020

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{19}}^2\times {\mathrm{9535697}}^1$

素因数の和:9535747

約数の個数: 72

約数和(自身を含む): 610360957584

約数和(自身を除く): 403817760564

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 19, 20, 30, 38, 57, 60, 76, 95, 114, 190, 228, 285, 361, 380, 570, 722, 1083, 1140, 1444, 1805, 2166, 3610, 4332, 5415, 7220, 10830, 21660, 9535697, 19071394, 28607091, 38142788, 47678485, 57214182, 95356970, 114428364, 143035455, 181178243, 190713940, 286070910, 362356486, 543534729, 572141820, 724712972, 905891215, 1087069458, 1811782430, 2174138916, 2717673645, 3442386617, 3623564860, 5435347290, 6884773234, 10327159851, 10870694580, 13769546468, 17211933085, 20654319702, 34423866170, 41308639404, 51635799255, 68847732340, 103271598510, 206543197020]

約数ペア:

[(1, 206543197020), (2, 103271598510), (3, 68847732340), (4, 51635799255), (5, 41308639404), (6, 34423866170), (10, 20654319702), (12, 17211933085), (15, 13769546468), (19, 10870694580), (20, 10327159851), (30, 6884773234), (38, 5435347290), (57, 3623564860), (60, 3442386617), (76, 2717673645), (95, 2174138916), (114, 1811782430), (190, 1087069458), (228, 905891215), (285, 724712972), (361, 572141820), (380, 543534729), (570, 362356486), (722, 286070910), (1083, 190713940), (1140, 181178243), (1444, 143035455), (1805, 114428364), (2166, 95356970), (3610, 57214182), (4332, 47678485), (5415, 38142788), (7220, 28607091), (10830, 19071394), (21660, 9535697)]