199587192

素因数分解:

$2^3\times 3^1\times 7^2\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{157}}^1$

素因数の和:250

約数の個数: 192

約数和(自身を含む): 622494720

約数和(自身を除く): 422907528

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 23, 24, 28, 42, 46, 47, 49, 56, 69, 84, 92, 94, 98, 138, 141, 147, 157, 161, 168, 184, 188, 196, 276, 282, 294, 314, 322, 329, 376, 392, 471, 483, 552, 564, 588, 628, 644, 658, 942, 966, 987, 1081, 1099, 1127, 1128, 1176, 1256, 1288, 1316, 1884, 1932, 1974, 2162, 2198, 2254, 2303, 2632, 3243, 3297, 3381, 3611, 3768, 3864, 3948, 4324, 4396, 4508, 4606, 6486, 6594, 6762, 6909, 7222, 7379, 7567, 7693, 7896, 8648, 8792, 9016, 9212, 10833, 12972, 13188, 13524, 13818, 14444, 14758, 15134, 15386, 18424, 21666, 22137, 22701, 23079, 25277, 25944, 26376, 27048, 27636, 28888, 29516, 30268, 30772, 43332, 44274, 45402, 46158, 50554, 51653, 52969, 55272, 59032, 60536, 61544, 75831, 86664, 88548, 90804, 92316, 101108, 103306, 105938, 151662, 154959, 158907, 169717, 176939, 177096, 181608, 184632, 202216, 206612, 211876, 303324, 309918, 317814, 339434, 353878, 361571, 413224, 423752, 509151, 530817, 606648, 619836, 635628, 678868, 707756, 723142, 1018302, 1061634, 1084713, 1188019, 1239672, 1271256, 1357736, 1415512, 1446284, 2036604, 2123268, 2169426, 2376038, 2892568, 3564057, 4073208, 4246536, 4338852, 4752076, 7128114, 8316133, 8677704, 9504152, 14256228, 16632266, 24948399, 28512456, 33264532, 49896798, 66529064, 99793596, 199587192]

約数ペア:

[(1, 199587192), (2, 99793596), (3, 66529064), (4, 49896798), (6, 33264532), (7, 28512456), (8, 24948399), (12, 16632266), (14, 14256228), (21, 9504152), (23, 8677704), (24, 8316133), (28, 7128114), (42, 4752076), (46, 4338852), (47, 4246536), (49, 4073208), (56, 3564057), (69, 2892568), (84, 2376038), (92, 2169426), (94, 2123268), (98, 2036604), (138, 1446284), (141, 1415512), (147, 1357736), (157, 1271256), (161, 1239672), (168, 1188019), (184, 1084713), (188, 1061634), (196, 1018302), (276, 723142), (282, 707756), (294, 678868), (314, 635628), (322, 619836), (329, 606648), (376, 530817), (392, 509151), (471, 423752), (483, 413224), (552, 361571), (564, 353878), (588, 339434), (628, 317814), (644, 309918), (658, 303324), (942, 211876), (966, 206612), (987, 202216), (1081, 184632), (1099, 181608), (1127, 177096), (1128, 176939), (1176, 169717), (1256, 158907), (1288, 154959), (1316, 151662), (1884, 105938), (1932, 103306), (1974, 101108), (2162, 92316), (2198, 90804), (2254, 88548), (2303, 86664), (2632, 75831), (3243, 61544), (3297, 60536), (3381, 59032), (3611, 55272), (3768, 52969), (3864, 51653), (3948, 50554), (4324, 46158), (4396, 45402), (4508, 44274), (4606, 43332), (6486, 30772), (6594, 30268), (6762, 29516), (6909, 28888), (7222, 27636), (7379, 27048), (7567, 26376), (7693, 25944), (7896, 25277), (8648, 23079), (8792, 22701), (9016, 22137), (9212, 21666), (10833, 18424), (12972, 15386), (13188, 15134), (13524, 14758), (13818, 14444)]