199462496

素因数分解:

$2^5\times {\mathrm{17}}^1\times {\mathrm{373}}^1\times {\mathrm{983}}^1$

素因数の和:1383

約数の個数: 48

約数和(自身を含む): 417330144

約数和(自身を除く): 217867648

約数列:

[1, 2, 4, 8, 16, 17, 32, 34, 68, 136, 272, 373, 544, 746, 983, 1492, 1966, 2984, 3932, 5968, 6341, 7864, 11936, 12682, 15728, 16711, 25364, 31456, 33422, 50728, 66844, 101456, 133688, 202912, 267376, 366659, 534752, 733318, 1466636, 2933272, 5866544, 6233203, 11733088, 12466406, 24932812, 49865624, 99731248, 199462496]

約数ペア:

[(1, 199462496), (2, 99731248), (4, 49865624), (8, 24932812), (16, 12466406), (17, 11733088), (32, 6233203), (34, 5866544), (68, 2933272), (136, 1466636), (272, 733318), (373, 534752), (544, 366659), (746, 267376), (983, 202912), (1492, 133688), (1966, 101456), (2984, 66844), (3932, 50728), (5968, 33422), (6341, 31456), (7864, 25364), (11936, 16711), (12682, 15728)]