201984816

素因数分解:

$2^4\times 3^1\times {\mathrm{11}}^2\times {\mathrm{83}}^1\times {\mathrm{419}}^1$

素因数の和:535

約数の個数: 120

約数和(自身を含む): 581837760

約数和(自身を除く): 379852944

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 22, 24, 33, 44, 48, 66, 83, 88, 121, 132, 166, 176, 242, 249, 264, 332, 363, 419, 484, 498, 528, 664, 726, 838, 913, 968, 996, 1257, 1328, 1452, 1676, 1826, 1936, 1992, 2514, 2739, 2904, 3352, 3652, 3984, 4609, 5028, 5478, 5808, 6704, 7304, 9218, 10043, 10056, 10956, 13827, 14608, 18436, 20086, 20112, 21912, 27654, 30129, 34777, 36872, 40172, 43824, 50699, 55308, 60258, 69554, 73744, 80344, 101398, 104331, 110616, 120516, 139108, 152097, 160688, 202796, 208662, 221232, 241032, 278216, 304194, 382547, 405592, 417324, 482064, 556432, 608388, 765094, 811184, 834648, 1147641, 1216776, 1530188, 1669296, 2295282, 2433552, 3060376, 4208017, 4590564, 6120752, 8416034, 9181128, 12624051, 16832068, 18362256, 25248102, 33664136, 50496204, 67328272, 100992408, 201984816]

約数ペア:

[(1, 201984816), (2, 100992408), (3, 67328272), (4, 50496204), (6, 33664136), (8, 25248102), (11, 18362256), (12, 16832068), (16, 12624051), (22, 9181128), (24, 8416034), (33, 6120752), (44, 4590564), (48, 4208017), (66, 3060376), (83, 2433552), (88, 2295282), (121, 1669296), (132, 1530188), (166, 1216776), (176, 1147641), (242, 834648), (249, 811184), (264, 765094), (332, 608388), (363, 556432), (419, 482064), (484, 417324), (498, 405592), (528, 382547), (664, 304194), (726, 278216), (838, 241032), (913, 221232), (968, 208662), (996, 202796), (1257, 160688), (1328, 152097), (1452, 139108), (1676, 120516), (1826, 110616), (1936, 104331), (1992, 101398), (2514, 80344), (2739, 73744), (2904, 69554), (3352, 60258), (3652, 55308), (3984, 50699), (4609, 43824), (5028, 40172), (5478, 36872), (5808, 34777), (6704, 30129), (7304, 27654), (9218, 21912), (10043, 20112), (10056, 20086), (10956, 18436), (13827, 14608)]