202457984

素因数分解:

$2^7\times {\mathrm{229}}^1\times {\mathrm{6907}}^1$

素因数の和:7150

約数の個数: 32

約数和(自身を含む): 405154200

約数和(自身を除く): 202696216

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 229, 458, 916, 1832, 3664, 6907, 7328, 13814, 14656, 27628, 29312, 55256, 110512, 221024, 442048, 884096, 1581703, 3163406, 6326812, 12653624, 25307248, 50614496, 101228992, 202457984]

約数ペア:

[(1, 202457984), (2, 101228992), (4, 50614496), (8, 25307248), (16, 12653624), (32, 6326812), (64, 3163406), (128, 1581703), (229, 884096), (458, 442048), (916, 221024), (1832, 110512), (3664, 55256), (6907, 29312), (7328, 27628), (13814, 14656)]