211578192

素因数分解:

$2^4\times 3^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{12347}}^1$

素因数の和:12385

約数の個数: 120

約数和(自身を含む): 716579136

約数和(自身を除く): 505000944

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 17, 18, 21, 24, 28, 34, 36, 42, 48, 51, 56, 63, 68, 72, 84, 102, 112, 119, 126, 136, 144, 153, 168, 204, 238, 252, 272, 306, 336, 357, 408, 476, 504, 612, 714, 816, 952, 1008, 1071, 1224, 1428, 1904, 2142, 2448, 2856, 4284, 5712, 8568, 12347, 17136, 24694, 37041, 49388, 74082, 86429, 98776, 111123, 148164, 172858, 197552, 209899, 222246, 259287, 296328, 345716, 419798, 444492, 518574, 592656, 629697, 691432, 777861, 839596, 888984, 1037148, 1259394, 1382864, 1469293, 1555722, 1679192, 1777968, 1889091, 2074296, 2518788, 2938586, 3111444, 3358384, 3778182, 4148592, 4407879, 5037576, 5877172, 6222888, 7556364, 8815758, 10075152, 11754344, 12445776, 13223637, 15112728, 17631516, 23508688, 26447274, 30225456, 35263032, 52894548, 70526064, 105789096, 211578192]

約数ペア:

[(1, 211578192), (2, 105789096), (3, 70526064), (4, 52894548), (6, 35263032), (7, 30225456), (8, 26447274), (9, 23508688), (12, 17631516), (14, 15112728), (16, 13223637), (17, 12445776), (18, 11754344), (21, 10075152), (24, 8815758), (28, 7556364), (34, 6222888), (36, 5877172), (42, 5037576), (48, 4407879), (51, 4148592), (56, 3778182), (63, 3358384), (68, 3111444), (72, 2938586), (84, 2518788), (102, 2074296), (112, 1889091), (119, 1777968), (126, 1679192), (136, 1555722), (144, 1469293), (153, 1382864), (168, 1259394), (204, 1037148), (238, 888984), (252, 839596), (272, 777861), (306, 691432), (336, 629697), (357, 592656), (408, 518574), (476, 444492), (504, 419798), (612, 345716), (714, 296328), (816, 259287), (952, 222246), (1008, 209899), (1071, 197552), (1224, 172858), (1428, 148164), (1904, 111123), (2142, 98776), (2448, 86429), (2856, 74082), (4284, 49388), (5712, 37041), (8568, 24694), (12347, 17136)]