203419476

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{97}}^1\times {\mathrm{4481}}^1$

素因数の和:4601

約数の個数: 72

約数和(自身を含む): 559586664

約数和(自身を除く): 356167188

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 36, 39, 52, 78, 97, 117, 156, 194, 234, 291, 388, 468, 582, 873, 1164, 1261, 1746, 2522, 3492, 3783, 4481, 5044, 7566, 8962, 11349, 13443, 15132, 17924, 22698, 26886, 40329, 45396, 53772, 58253, 80658, 116506, 161316, 174759, 233012, 349518, 434657, 524277, 699036, 869314, 1048554, 1303971, 1738628, 2097108, 2607942, 3911913, 5215884, 5650541, 7823826, 11301082, 15647652, 16951623, 22602164, 33903246, 50854869, 67806492, 101709738, 203419476]

約数ペア:

[(1, 203419476), (2, 101709738), (3, 67806492), (4, 50854869), (6, 33903246), (9, 22602164), (12, 16951623), (13, 15647652), (18, 11301082), (26, 7823826), (36, 5650541), (39, 5215884), (52, 3911913), (78, 2607942), (97, 2097108), (117, 1738628), (156, 1303971), (194, 1048554), (234, 869314), (291, 699036), (388, 524277), (468, 434657), (582, 349518), (873, 233012), (1164, 174759), (1261, 161316), (1746, 116506), (2522, 80658), (3492, 58253), (3783, 53772), (4481, 45396), (5044, 40329), (7566, 26886), (8962, 22698), (11349, 17924), (13443, 15132)]