202163390

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{109}}^1\times {\mathrm{1297}}^1$

素因数の和:1437

約数の個数: 64

約数和(自身を含む): 431766720

約数和(自身を除く): 229603330

約数列:

[1, 2, 5, 10, 11, 13, 22, 26, 55, 65, 109, 110, 130, 143, 218, 286, 545, 715, 1090, 1199, 1297, 1417, 1430, 2398, 2594, 2834, 5995, 6485, 7085, 11990, 12970, 14170, 14267, 15587, 16861, 28534, 31174, 33722, 71335, 77935, 84305, 141373, 142670, 155870, 168610, 185471, 282746, 370942, 706865, 927355, 1413730, 1555103, 1837849, 1854710, 3110206, 3675698, 7775515, 9189245, 15551030, 18378490, 20216339, 40432678, 101081695, 202163390]

約数ペア:

[(1, 202163390), (2, 101081695), (5, 40432678), (10, 20216339), (11, 18378490), (13, 15551030), (22, 9189245), (26, 7775515), (55, 3675698), (65, 3110206), (109, 1854710), (110, 1837849), (130, 1555103), (143, 1413730), (218, 927355), (286, 706865), (545, 370942), (715, 282746), (1090, 185471), (1199, 168610), (1297, 155870), (1417, 142670), (1430, 141373), (2398, 84305), (2594, 77935), (2834, 71335), (5995, 33722), (6485, 31174), (7085, 28534), (11990, 16861), (12970, 15587), (14170, 14267)]