201621672

素因数分解:

$2^3\times 3^2\times 7^2\times {\mathrm{57149}}^1$

素因数の和:57175

約数の個数: 72

約数和(自身を含む): 635222250

約数和(自身を除く): 433600578

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 28, 36, 42, 49, 56, 63, 72, 84, 98, 126, 147, 168, 196, 252, 294, 392, 441, 504, 588, 882, 1176, 1764, 3528, 57149, 114298, 171447, 228596, 342894, 400043, 457192, 514341, 685788, 800086, 1028682, 1200129, 1371576, 1600172, 2057364, 2400258, 2800301, 3200344, 3600387, 4114728, 4800516, 5600602, 7200774, 8400903, 9601032, 11201204, 14401548, 16801806, 22402408, 25202709, 28803096, 33603612, 50405418, 67207224, 100810836, 201621672]

約数ペア:

[(1, 201621672), (2, 100810836), (3, 67207224), (4, 50405418), (6, 33603612), (7, 28803096), (8, 25202709), (9, 22402408), (12, 16801806), (14, 14401548), (18, 11201204), (21, 9601032), (24, 8400903), (28, 7200774), (36, 5600602), (42, 4800516), (49, 4114728), (56, 3600387), (63, 3200344), (72, 2800301), (84, 2400258), (98, 2057364), (126, 1600172), (147, 1371576), (168, 1200129), (196, 1028682), (252, 800086), (294, 685788), (392, 514341), (441, 457192), (504, 400043), (588, 342894), (882, 228596), (1176, 171447), (1764, 114298), (3528, 57149)]