202459264

素因数分解:

$2^7\times 7^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{197}}^1$

素因数の和:286

約数の個数: 128

約数和(自身を含む): 491166720

約数和(自身を除く): 288707456

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 31, 32, 37, 56, 62, 64, 74, 112, 124, 128, 148, 197, 217, 224, 248, 259, 296, 394, 434, 448, 496, 518, 592, 788, 868, 896, 992, 1036, 1147, 1184, 1379, 1576, 1736, 1984, 2072, 2294, 2368, 2758, 3152, 3472, 3968, 4144, 4588, 4736, 5516, 6107, 6304, 6944, 7289, 8029, 8288, 9176, 11032, 12214, 12608, 13888, 14578, 16058, 16576, 18352, 22064, 24428, 25216, 27776, 29156, 32116, 33152, 36704, 42749, 44128, 48856, 51023, 58312, 64232, 73408, 85498, 88256, 97712, 102046, 116624, 128464, 146816, 170996, 176512, 195424, 204092, 225959, 233248, 256928, 341992, 390848, 408184, 451918, 466496, 513856, 683984, 781696, 816368, 903836, 932992, 1027712, 1367968, 1581713, 1632736, 1807672, 2735936, 3163426, 3265472, 3615344, 5471872, 6326852, 6530944, 7230688, 12653704, 14461376, 25307408, 28922752, 50614816, 101229632, 202459264]

約数ペア:

[(1, 202459264), (2, 101229632), (4, 50614816), (7, 28922752), (8, 25307408), (14, 14461376), (16, 12653704), (28, 7230688), (31, 6530944), (32, 6326852), (37, 5471872), (56, 3615344), (62, 3265472), (64, 3163426), (74, 2735936), (112, 1807672), (124, 1632736), (128, 1581713), (148, 1367968), (197, 1027712), (217, 932992), (224, 903836), (248, 816368), (259, 781696), (296, 683984), (394, 513856), (434, 466496), (448, 451918), (496, 408184), (518, 390848), (592, 341992), (788, 256928), (868, 233248), (896, 225959), (992, 204092), (1036, 195424), (1147, 176512), (1184, 170996), (1379, 146816), (1576, 128464), (1736, 116624), (1984, 102046), (2072, 97712), (2294, 88256), (2368, 85498), (2758, 73408), (3152, 64232), (3472, 58312), (3968, 51023), (4144, 48856), (4588, 44128), (4736, 42749), (5516, 36704), (6107, 33152), (6304, 32116), (6944, 29156), (7289, 27776), (8029, 25216), (8288, 24428), (9176, 22064), (11032, 18352), (12214, 16576), (12608, 16058), (13888, 14578)]