200020464

素因数分解:

$2^4\times 3^2\times 7^1\times {\mathrm{61}}^1\times {\mathrm{3253}}^1$

素因数の和:3335

約数の個数: 120

約数和(自身を含む): 650435552

約数和(自身を除く): 450415088

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 36, 42, 48, 56, 61, 63, 72, 84, 112, 122, 126, 144, 168, 183, 244, 252, 336, 366, 427, 488, 504, 549, 732, 854, 976, 1008, 1098, 1281, 1464, 1708, 2196, 2562, 2928, 3253, 3416, 3843, 4392, 5124, 6506, 6832, 7686, 8784, 9759, 10248, 13012, 15372, 19518, 20496, 22771, 26024, 29277, 30744, 39036, 45542, 52048, 58554, 61488, 68313, 78072, 91084, 117108, 136626, 156144, 182168, 198433, 204939, 234216, 273252, 364336, 396866, 409878, 468432, 546504, 595299, 793732, 819756, 1093008, 1190598, 1389031, 1587464, 1639512, 1785897, 2381196, 2778062, 3174928, 3279024, 3571794, 4167093, 4762392, 5556124, 7143588, 8334186, 9524784, 11112248, 12501279, 14287176, 16668372, 22224496, 25002558, 28574352, 33336744, 50005116, 66673488, 100010232, 200020464]

約数ペア:

[(1, 200020464), (2, 100010232), (3, 66673488), (4, 50005116), (6, 33336744), (7, 28574352), (8, 25002558), (9, 22224496), (12, 16668372), (14, 14287176), (16, 12501279), (18, 11112248), (21, 9524784), (24, 8334186), (28, 7143588), (36, 5556124), (42, 4762392), (48, 4167093), (56, 3571794), (61, 3279024), (63, 3174928), (72, 2778062), (84, 2381196), (112, 1785897), (122, 1639512), (126, 1587464), (144, 1389031), (168, 1190598), (183, 1093008), (244, 819756), (252, 793732), (336, 595299), (366, 546504), (427, 468432), (488, 409878), (504, 396866), (549, 364336), (732, 273252), (854, 234216), (976, 204939), (1008, 198433), (1098, 182168), (1281, 156144), (1464, 136626), (1708, 117108), (2196, 91084), (2562, 78072), (2928, 68313), (3253, 61488), (3416, 58554), (3843, 52048), (4392, 45542), (5124, 39036), (6506, 30744), (6832, 29277), (7686, 26024), (8784, 22771), (9759, 20496), (10248, 19518), (13012, 15372)]