199575376

素因数分解:

$2^4\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{733}}^1$

素因数の和:789

約数の個数: 160

約数和(自身を含む): 550464768

約数和(自身を除く): 350889392

約数列:

[1, 2, 4, 7, 8, 11, 13, 14, 16, 17, 22, 26, 28, 34, 44, 52, 56, 68, 77, 88, 91, 104, 112, 119, 136, 143, 154, 176, 182, 187, 208, 221, 238, 272, 286, 308, 364, 374, 442, 476, 572, 616, 728, 733, 748, 884, 952, 1001, 1144, 1232, 1309, 1456, 1466, 1496, 1547, 1768, 1904, 2002, 2288, 2431, 2618, 2932, 2992, 3094, 3536, 4004, 4862, 5131, 5236, 5864, 6188, 8008, 8063, 9529, 9724, 10262, 10472, 11728, 12376, 12461, 16016, 16126, 17017, 19058, 19448, 20524, 20944, 24752, 24922, 32252, 34034, 38116, 38896, 41048, 49844, 56441, 64504, 66703, 68068, 76232, 82096, 87227, 99688, 104819, 112882, 129008, 133406, 136136, 137071, 152464, 161993, 174454, 199376, 209638, 225764, 266812, 272272, 274142, 323986, 348908, 419276, 451528, 533624, 548284, 647972, 697816, 733733, 838552, 903056, 959497, 1067248, 1096568, 1133951, 1295944, 1395632, 1467466, 1677104, 1781923, 1918994, 2193136, 2267902, 2591888, 2934932, 3563846, 3837988, 4535804, 5869864, 7127692, 7675976, 9071608, 11739728, 12473461, 14255384, 15351952, 18143216, 24946922, 28510768, 49893844, 99787688, 199575376]

約数ペア:

[(1, 199575376), (2, 99787688), (4, 49893844), (7, 28510768), (8, 24946922), (11, 18143216), (13, 15351952), (14, 14255384), (16, 12473461), (17, 11739728), (22, 9071608), (26, 7675976), (28, 7127692), (34, 5869864), (44, 4535804), (52, 3837988), (56, 3563846), (68, 2934932), (77, 2591888), (88, 2267902), (91, 2193136), (104, 1918994), (112, 1781923), (119, 1677104), (136, 1467466), (143, 1395632), (154, 1295944), (176, 1133951), (182, 1096568), (187, 1067248), (208, 959497), (221, 903056), (238, 838552), (272, 733733), (286, 697816), (308, 647972), (364, 548284), (374, 533624), (442, 451528), (476, 419276), (572, 348908), (616, 323986), (728, 274142), (733, 272272), (748, 266812), (884, 225764), (952, 209638), (1001, 199376), (1144, 174454), (1232, 161993), (1309, 152464), (1456, 137071), (1466, 136136), (1496, 133406), (1547, 129008), (1768, 112882), (1904, 104819), (2002, 99688), (2288, 87227), (2431, 82096), (2618, 76232), (2932, 68068), (2992, 66703), (3094, 64504), (3536, 56441), (4004, 49844), (4862, 41048), (5131, 38896), (5236, 38116), (5864, 34034), (6188, 32252), (8008, 24922), (8063, 24752), (9529, 20944), (9724, 20524), (10262, 19448), (10472, 19058), (11728, 17017), (12376, 16126), (12461, 16016)]