202465216

素因数分解:

$2^6\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{131}}^1$

素因数の和:234

約数の個数: 112

約数和(自身を含む): 450616320

約数和(自身を除く): 248151104

約数列:

[1, 2, 4, 8, 16, 19, 31, 32, 38, 41, 62, 64, 76, 82, 124, 131, 152, 164, 248, 262, 304, 328, 496, 524, 589, 608, 656, 779, 992, 1048, 1178, 1216, 1271, 1312, 1558, 1984, 2096, 2356, 2489, 2542, 2624, 3116, 4061, 4192, 4712, 4978, 5084, 5371, 6232, 8122, 8384, 9424, 9956, 10168, 10742, 12464, 16244, 18848, 19912, 20336, 21484, 24149, 24928, 32488, 37696, 39824, 40672, 42968, 48298, 49856, 64976, 77159, 79648, 81344, 85936, 96596, 102049, 129952, 154318, 159296, 166501, 171872, 193192, 204098, 259904, 308636, 333002, 343744, 386384, 408196, 617272, 666004, 772768, 816392, 1234544, 1332008, 1545536, 1632784, 2469088, 2664016, 3163519, 3265568, 4938176, 5328032, 6327038, 6531136, 10656064, 12654076, 25308152, 50616304, 101232608, 202465216]

約数ペア:

[(1, 202465216), (2, 101232608), (4, 50616304), (8, 25308152), (16, 12654076), (19, 10656064), (31, 6531136), (32, 6327038), (38, 5328032), (41, 4938176), (62, 3265568), (64, 3163519), (76, 2664016), (82, 2469088), (124, 1632784), (131, 1545536), (152, 1332008), (164, 1234544), (248, 816392), (262, 772768), (304, 666004), (328, 617272), (496, 408196), (524, 386384), (589, 343744), (608, 333002), (656, 308636), (779, 259904), (992, 204098), (1048, 193192), (1178, 171872), (1216, 166501), (1271, 159296), (1312, 154318), (1558, 129952), (1984, 102049), (2096, 96596), (2356, 85936), (2489, 81344), (2542, 79648), (2624, 77159), (3116, 64976), (4061, 49856), (4192, 48298), (4712, 42968), (4978, 40672), (5084, 39824), (5371, 37696), (6232, 32488), (8122, 24928), (8384, 24149), (9424, 21484), (9956, 20336), (10168, 19912), (10742, 18848), (12464, 16244)]