204792210

素因数分解:

$2^1\times 3^2\times 5^1\times 7^1\times {\mathrm{173}}^1\times {\mathrm{1879}}^1$

素因数の和:2072

約数の個数: 96

約数和(自身を含む): 612368640

約数和(自身を除く): 407576430

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 30, 35, 42, 45, 63, 70, 90, 105, 126, 173, 210, 315, 346, 519, 630, 865, 1038, 1211, 1557, 1730, 1879, 2422, 2595, 3114, 3633, 3758, 5190, 5637, 6055, 7266, 7785, 9395, 10899, 11274, 12110, 13153, 15570, 16911, 18165, 18790, 21798, 26306, 28185, 33822, 36330, 39459, 54495, 56370, 65765, 78918, 84555, 108990, 118377, 131530, 169110, 197295, 236754, 325067, 394590, 591885, 650134, 975201, 1183770, 1625335, 1950402, 2275469, 2925603, 3250670, 4550938, 4876005, 5851206, 6826407, 9752010, 11377345, 13652814, 14628015, 20479221, 22754690, 29256030, 34132035, 40958442, 68264070, 102396105, 204792210]

約数ペア:

[(1, 204792210), (2, 102396105), (3, 68264070), (5, 40958442), (6, 34132035), (7, 29256030), (9, 22754690), (10, 20479221), (14, 14628015), (15, 13652814), (18, 11377345), (21, 9752010), (30, 6826407), (35, 5851206), (42, 4876005), (45, 4550938), (63, 3250670), (70, 2925603), (90, 2275469), (105, 1950402), (126, 1625335), (173, 1183770), (210, 975201), (315, 650134), (346, 591885), (519, 394590), (630, 325067), (865, 236754), (1038, 197295), (1211, 169110), (1557, 131530), (1730, 118377), (1879, 108990), (2422, 84555), (2595, 78918), (3114, 65765), (3633, 56370), (3758, 54495), (5190, 39459), (5637, 36330), (6055, 33822), (7266, 28185), (7785, 26306), (9395, 21798), (10899, 18790), (11274, 18165), (12110, 16911), (13153, 15570)]