208867932

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{103}}^1\times {\mathrm{619}}^1$

素因数の和:752

約数の個数: 144

約数和(自身を含む): 657180160

約数和(自身を除く): 448312228

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 13, 14, 18, 21, 26, 28, 36, 39, 42, 52, 63, 78, 84, 91, 103, 117, 126, 156, 182, 206, 234, 252, 273, 309, 364, 412, 468, 546, 618, 619, 721, 819, 927, 1092, 1236, 1238, 1339, 1442, 1638, 1854, 1857, 2163, 2476, 2678, 2884, 3276, 3708, 3714, 4017, 4326, 4333, 5356, 5571, 6489, 7428, 8034, 8047, 8652, 8666, 9373, 11142, 12051, 12978, 12999, 16068, 16094, 17332, 18746, 22284, 24102, 24141, 25956, 25998, 28119, 32188, 37492, 38997, 48204, 48282, 51996, 56238, 56329, 63757, 72423, 77994, 84357, 96564, 112476, 112658, 127514, 144846, 155988, 168714, 168987, 191271, 225316, 255028, 289692, 337428, 337974, 382542, 446299, 506961, 573813, 675948, 765084, 828841, 892598, 1013922, 1147626, 1338897, 1657682, 1785196, 2027844, 2295252, 2486523, 2677794, 3315364, 4016691, 4973046, 5355588, 5801887, 7459569, 8033382, 9946092, 11603774, 14919138, 16066764, 17405661, 23207548, 29838276, 34811322, 52216983, 69622644, 104433966, 208867932]

約数ペア:

[(1, 208867932), (2, 104433966), (3, 69622644), (4, 52216983), (6, 34811322), (7, 29838276), (9, 23207548), (12, 17405661), (13, 16066764), (14, 14919138), (18, 11603774), (21, 9946092), (26, 8033382), (28, 7459569), (36, 5801887), (39, 5355588), (42, 4973046), (52, 4016691), (63, 3315364), (78, 2677794), (84, 2486523), (91, 2295252), (103, 2027844), (117, 1785196), (126, 1657682), (156, 1338897), (182, 1147626), (206, 1013922), (234, 892598), (252, 828841), (273, 765084), (309, 675948), (364, 573813), (412, 506961), (468, 446299), (546, 382542), (618, 337974), (619, 337428), (721, 289692), (819, 255028), (927, 225316), (1092, 191271), (1236, 168987), (1238, 168714), (1339, 155988), (1442, 144846), (1638, 127514), (1854, 112658), (1857, 112476), (2163, 96564), (2476, 84357), (2678, 77994), (2884, 72423), (3276, 63757), (3708, 56329), (3714, 56238), (4017, 51996), (4326, 48282), (4333, 48204), (5356, 38997), (5571, 37492), (6489, 32188), (7428, 28119), (8034, 25998), (8047, 25956), (8652, 24141), (8666, 24102), (9373, 22284), (11142, 18746), (12051, 17332), (12978, 16094), (12999, 16068)]