210009138248

素因数分解:

$2^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{359}}^1\times {\mathrm{803549}}^1$

素因数の和:803934

約数の個数: 64

約数和(自身を含む): 485987040000

約数和(自身を除く): 275977901752

約数列:

[1, 2, 4, 7, 8, 13, 14, 26, 28, 52, 56, 91, 104, 182, 359, 364, 718, 728, 1436, 2513, 2872, 4667, 5026, 9334, 10052, 18668, 20104, 32669, 37336, 65338, 130676, 261352, 803549, 1607098, 3214196, 5624843, 6428392, 10446137, 11249686, 20892274, 22499372, 41784548, 44998744, 73122959, 83569096, 146245918, 288474091, 292491836, 576948182, 584983672, 1153896364, 2019318637, 2307792728, 3750163183, 4038637274, 7500326366, 8077274548, 15000652732, 16154549096, 26251142281, 30001305464, 52502284562, 105004569124, 210009138248]

約数ペア:

[(1, 210009138248), (2, 105004569124), (4, 52502284562), (7, 30001305464), (8, 26251142281), (13, 16154549096), (14, 15000652732), (26, 8077274548), (28, 7500326366), (52, 4038637274), (56, 3750163183), (91, 2307792728), (104, 2019318637), (182, 1153896364), (359, 584983672), (364, 576948182), (718, 292491836), (728, 288474091), (1436, 146245918), (2513, 83569096), (2872, 73122959), (4667, 44998744), (5026, 41784548), (9334, 22499372), (10052, 20892274), (18668, 11249686), (20104, 10446137), (32669, 6428392), (37336, 5624843), (65338, 3214196), (130676, 1607098), (261352, 803549)]