208052208104

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{73}}^1\times {\mathrm{433}}^1\times {\mathrm{3331}}^1$

素因数の和:3875

約数の個数: 128

約数和(自身を含む): 449444150400

約数和(自身を除く): 241391942296

約数列:

[1, 2, 4, 8, 13, 19, 26, 38, 52, 73, 76, 104, 146, 152, 247, 292, 433, 494, 584, 866, 949, 988, 1387, 1732, 1898, 1976, 2774, 3331, 3464, 3796, 5548, 5629, 6662, 7592, 8227, 11096, 11258, 13324, 16454, 18031, 22516, 26648, 31609, 32908, 36062, 43303, 45032, 63218, 63289, 65816, 72124, 86606, 106951, 126436, 126578, 144248, 173212, 213902, 243163, 252872, 253156, 346424, 410917, 427804, 486326, 506312, 600571, 821834, 822757, 855608, 972652, 1201142, 1442323, 1643668, 1645514, 1945304, 2402284, 2884646, 3161119, 3287336, 3291028, 4620097, 4804568, 5769292, 6322238, 6582056, 7807423, 9240194, 11538584, 12644476, 15614846, 18480388, 18750199, 25288952, 27404137, 31229692, 36960776, 37500398, 54808274, 60061261, 62459384, 75000796, 105289579, 109616548, 120122522, 150001592, 210579158, 219233096, 240245044, 356253781, 421158316, 480490088, 712507562, 842316632, 1368764527, 1425015124, 2000502001, 2737529054, 2850030248, 4001004002, 5475058108, 8002008004, 10950116216, 16004016008, 26006526013, 52013052026, 104026104052, 208052208104]

約数ペア:

[(1, 208052208104), (2, 104026104052), (4, 52013052026), (8, 26006526013), (13, 16004016008), (19, 10950116216), (26, 8002008004), (38, 5475058108), (52, 4001004002), (73, 2850030248), (76, 2737529054), (104, 2000502001), (146, 1425015124), (152, 1368764527), (247, 842316632), (292, 712507562), (433, 480490088), (494, 421158316), (584, 356253781), (866, 240245044), (949, 219233096), (988, 210579158), (1387, 150001592), (1732, 120122522), (1898, 109616548), (1976, 105289579), (2774, 75000796), (3331, 62459384), (3464, 60061261), (3796, 54808274), (5548, 37500398), (5629, 36960776), (6662, 31229692), (7592, 27404137), (8227, 25288952), (11096, 18750199), (11258, 18480388), (13324, 15614846), (16454, 12644476), (18031, 11538584), (22516, 9240194), (26648, 7807423), (31609, 6582056), (32908, 6322238), (36062, 5769292), (43303, 4804568), (45032, 4620097), (63218, 3291028), (63289, 3287336), (65816, 3161119), (72124, 2884646), (86606, 2402284), (106951, 1945304), (126436, 1645514), (126578, 1643668), (144248, 1442323), (173212, 1201142), (213902, 972652), (243163, 855608), (252872, 822757), (253156, 821834), (346424, 600571), (410917, 506312), (427804, 486326)]