202474688

素因数分解:

$2^6\times {\mathrm{13}}^1\times {\mathrm{163}}^1\times {\mathrm{1493}}^1$

素因数の和:1681

約数の個数: 56

約数和(自身を含む): 435638448

約数和(自身を除く): 233163760

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 64, 104, 163, 208, 326, 416, 652, 832, 1304, 1493, 2119, 2608, 2986, 4238, 5216, 5972, 8476, 10432, 11944, 16952, 19409, 23888, 33904, 38818, 47776, 67808, 77636, 95552, 135616, 155272, 243359, 310544, 486718, 621088, 973436, 1242176, 1946872, 3163667, 3893744, 6327334, 7787488, 12654668, 15574976, 25309336, 50618672, 101237344, 202474688]

約数ペア:

[(1, 202474688), (2, 101237344), (4, 50618672), (8, 25309336), (13, 15574976), (16, 12654668), (26, 7787488), (32, 6327334), (52, 3893744), (64, 3163667), (104, 1946872), (163, 1242176), (208, 973436), (326, 621088), (416, 486718), (652, 310544), (832, 243359), (1304, 155272), (1493, 135616), (2119, 95552), (2608, 77636), (2986, 67808), (4238, 47776), (5216, 38818), (5972, 33904), (8476, 23888), (10432, 19409), (11944, 16952)]