229780796

素因数分解:

$2^2\times 7^2\times {\mathrm{1172351}}^1$

素因数の和:1172369

約数の個数: 18

約数和(自身を含む): 467768448

約数和(自身を除く): 237987652

約数列:

[1, 2, 4, 7, 14, 28, 49, 98, 196, 1172351, 2344702, 4689404, 8206457, 16412914, 32825828, 57445199, 114890398, 229780796]

約数ペア:

[(1, 229780796), (2, 114890398), (4, 57445199), (7, 32825828), (14, 16412914), (28, 8206457), (49, 4689404), (98, 2344702), (196, 1172351)]