207862704

素因数分解:

$2^4\times 3^2\times 7^2\times {\mathrm{89}}^1\times {\mathrm{331}}^1$

素因数の和:448

約数の個数: 180

約数和(自身を含む): 686373480

約数和(自身を除く): 478510776

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 36, 42, 48, 49, 56, 63, 72, 84, 89, 98, 112, 126, 144, 147, 168, 178, 196, 252, 267, 294, 331, 336, 356, 392, 441, 504, 534, 588, 623, 662, 712, 784, 801, 882, 993, 1008, 1068, 1176, 1246, 1324, 1424, 1602, 1764, 1869, 1986, 2136, 2317, 2352, 2492, 2648, 2979, 3204, 3528, 3738, 3972, 4272, 4361, 4634, 4984, 5296, 5607, 5958, 6408, 6951, 7056, 7476, 7944, 8722, 9268, 9968, 11214, 11916, 12816, 13083, 13902, 14952, 15888, 16219, 17444, 18536, 20853, 22428, 23832, 26166, 27804, 29459, 29904, 32438, 34888, 37072, 39249, 41706, 44856, 47664, 48657, 52332, 55608, 58918, 64876, 69776, 78498, 83412, 88377, 89712, 97314, 104664, 111216, 117836, 129752, 145971, 156996, 166824, 176754, 194628, 206213, 209328, 235672, 259504, 265131, 291942, 313992, 333648, 353508, 389256, 412426, 471344, 530262, 583884, 618639, 627984, 707016, 778512, 824852, 1060524, 1167768, 1237278, 1414032, 1443491, 1649704, 1855917, 2121048, 2335536, 2474556, 2886982, 3299408, 3711834, 4242096, 4330473, 4949112, 5773964, 7423668, 8660946, 9898224, 11547928, 12991419, 14847336, 17321892, 23095856, 25982838, 29694672, 34643784, 51965676, 69287568, 103931352, 207862704]

約数ペア:

[(1, 207862704), (2, 103931352), (3, 69287568), (4, 51965676), (6, 34643784), (7, 29694672), (8, 25982838), (9, 23095856), (12, 17321892), (14, 14847336), (16, 12991419), (18, 11547928), (21, 9898224), (24, 8660946), (28, 7423668), (36, 5773964), (42, 4949112), (48, 4330473), (49, 4242096), (56, 3711834), (63, 3299408), (72, 2886982), (84, 2474556), (89, 2335536), (98, 2121048), (112, 1855917), (126, 1649704), (144, 1443491), (147, 1414032), (168, 1237278), (178, 1167768), (196, 1060524), (252, 824852), (267, 778512), (294, 707016), (331, 627984), (336, 618639), (356, 583884), (392, 530262), (441, 471344), (504, 412426), (534, 389256), (588, 353508), (623, 333648), (662, 313992), (712, 291942), (784, 265131), (801, 259504), (882, 235672), (993, 209328), (1008, 206213), (1068, 194628), (1176, 176754), (1246, 166824), (1324, 156996), (1424, 145971), (1602, 129752), (1764, 117836), (1869, 111216), (1986, 104664), (2136, 97314), (2317, 89712), (2352, 88377), (2492, 83412), (2648, 78498), (2979, 69776), (3204, 64876), (3528, 58918), (3738, 55608), (3972, 52332), (4272, 48657), (4361, 47664), (4634, 44856), (4984, 41706), (5296, 39249), (5607, 37072), (5958, 34888), (6408, 32438), (6951, 29904), (7056, 29459), (7476, 27804), (7944, 26166), (8722, 23832), (9268, 22428), (9968, 20853), (11214, 18536), (11916, 17444), (12816, 16219), (13083, 15888), (13902, 14952)]