197986536

素因数分解:

$2^3\times 3^2\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{59}}^1\times {\mathrm{223}}^1$

素因数の和:324

約数の個数: 192

約数和(自身を含む): 628992000

約数和(自身を除く): 431005464

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 18, 19, 22, 24, 33, 36, 38, 44, 57, 59, 66, 72, 76, 88, 99, 114, 118, 132, 152, 171, 177, 198, 209, 223, 228, 236, 264, 342, 354, 396, 418, 446, 456, 472, 531, 627, 649, 669, 684, 708, 792, 836, 892, 1062, 1121, 1254, 1298, 1338, 1368, 1416, 1672, 1784, 1881, 1947, 2007, 2124, 2242, 2453, 2508, 2596, 2676, 3363, 3762, 3894, 4014, 4237, 4248, 4484, 4906, 5016, 5192, 5352, 5841, 6726, 7359, 7524, 7788, 8028, 8474, 8968, 9812, 10089, 11682, 12331, 12711, 13157, 13452, 14718, 15048, 15576, 16056, 16948, 19624, 20178, 22077, 23364, 24662, 25422, 26314, 26904, 29436, 33896, 36993, 38133, 39471, 40356, 44154, 46607, 46728, 49324, 50844, 52628, 58872, 73986, 76266, 78942, 80712, 88308, 93214, 98648, 101688, 105256, 110979, 118413, 139821, 144727, 147972, 152532, 157884, 176616, 186428, 221958, 236826, 249983, 279642, 289454, 295944, 305064, 315768, 372856, 419463, 434181, 443916, 473652, 499966, 559284, 578908, 749949, 838926, 868362, 887832, 947304, 999932, 1118568, 1157816, 1302543, 1499898, 1677852, 1736724, 1999864, 2249847, 2605086, 2749813, 2999796, 3355704, 3473448, 4499694, 5210172, 5499626, 5999592, 8249439, 8999388, 10420344, 10999252, 16498878, 17998776, 21998504, 24748317, 32997756, 49496634, 65995512, 98993268, 197986536]

約数ペア:

[(1, 197986536), (2, 98993268), (3, 65995512), (4, 49496634), (6, 32997756), (8, 24748317), (9, 21998504), (11, 17998776), (12, 16498878), (18, 10999252), (19, 10420344), (22, 8999388), (24, 8249439), (33, 5999592), (36, 5499626), (38, 5210172), (44, 4499694), (57, 3473448), (59, 3355704), (66, 2999796), (72, 2749813), (76, 2605086), (88, 2249847), (99, 1999864), (114, 1736724), (118, 1677852), (132, 1499898), (152, 1302543), (171, 1157816), (177, 1118568), (198, 999932), (209, 947304), (223, 887832), (228, 868362), (236, 838926), (264, 749949), (342, 578908), (354, 559284), (396, 499966), (418, 473652), (446, 443916), (456, 434181), (472, 419463), (531, 372856), (627, 315768), (649, 305064), (669, 295944), (684, 289454), (708, 279642), (792, 249983), (836, 236826), (892, 221958), (1062, 186428), (1121, 176616), (1254, 157884), (1298, 152532), (1338, 147972), (1368, 144727), (1416, 139821), (1672, 118413), (1784, 110979), (1881, 105256), (1947, 101688), (2007, 98648), (2124, 93214), (2242, 88308), (2453, 80712), (2508, 78942), (2596, 76266), (2676, 73986), (3363, 58872), (3762, 52628), (3894, 50844), (4014, 49324), (4237, 46728), (4248, 46607), (4484, 44154), (4906, 40356), (5016, 39471), (5192, 38133), (5352, 36993), (5841, 33896), (6726, 29436), (7359, 26904), (7524, 26314), (7788, 25422), (8028, 24662), (8474, 23364), (8968, 22077), (9812, 20178), (10089, 19624), (11682, 16948), (12331, 16056), (12711, 15576), (13157, 15048), (13452, 14718)]