201890912

素因数分解:

$2^5\times {\mathrm{17}}^1\times {\mathrm{131}}^1\times {\mathrm{2833}}^1$

素因数の和:2991

約数の個数: 48

約数和(自身を含む): 424215792

約数和(自身を除く): 222324880

約数列:

[1, 2, 4, 8, 16, 17, 32, 34, 68, 131, 136, 262, 272, 524, 544, 1048, 2096, 2227, 2833, 4192, 4454, 5666, 8908, 11332, 17816, 22664, 35632, 45328, 48161, 71264, 90656, 96322, 192644, 371123, 385288, 742246, 770576, 1484492, 1541152, 2968984, 5937968, 6309091, 11875936, 12618182, 25236364, 50472728, 100945456, 201890912]

約数ペア:

[(1, 201890912), (2, 100945456), (4, 50472728), (8, 25236364), (16, 12618182), (17, 11875936), (32, 6309091), (34, 5937968), (68, 2968984), (131, 1541152), (136, 1484492), (262, 770576), (272, 742246), (524, 385288), (544, 371123), (1048, 192644), (2096, 96322), (2227, 90656), (2833, 71264), (4192, 48161), (4454, 45328), (5666, 35632), (8908, 22664), (11332, 17816)]