201978624

素因数分解:

$2^8\times 3^1\times {\mathrm{181}}^1\times {\mathrm{1453}}^1$

素因数の和:1653

約数の個数: 72

約数和(自身を含む): 540899632

約数和(自身を除く): 338921008

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 128, 181, 192, 256, 362, 384, 543, 724, 768, 1086, 1448, 1453, 2172, 2896, 2906, 4344, 4359, 5792, 5812, 8688, 8718, 11584, 11624, 17376, 17436, 23168, 23248, 34752, 34872, 46336, 46496, 69504, 69744, 92992, 139008, 139488, 185984, 262993, 278976, 371968, 525986, 557952, 788979, 1051972, 1115904, 1577958, 2103944, 3155916, 4207888, 6311832, 8415776, 12623664, 16831552, 25247328, 33663104, 50494656, 67326208, 100989312, 201978624]

約数ペア:

[(1, 201978624), (2, 100989312), (3, 67326208), (4, 50494656), (6, 33663104), (8, 25247328), (12, 16831552), (16, 12623664), (24, 8415776), (32, 6311832), (48, 4207888), (64, 3155916), (96, 2103944), (128, 1577958), (181, 1115904), (192, 1051972), (256, 788979), (362, 557952), (384, 525986), (543, 371968), (724, 278976), (768, 262993), (1086, 185984), (1448, 139488), (1453, 139008), (2172, 92992), (2896, 69744), (2906, 69504), (4344, 46496), (4359, 46336), (5792, 34872), (5812, 34752), (8688, 23248), (8718, 23168), (11584, 17436), (11624, 17376)]