202173452

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{12037}}^1$

素因数の和:12090

約数の個数: 48

約数和(自身を含む): 424700640

約数和(自身を除く): 222527188

約数列:

[1, 2, 4, 13, 17, 19, 26, 34, 38, 52, 68, 76, 221, 247, 323, 442, 494, 646, 884, 988, 1292, 4199, 8398, 12037, 16796, 24074, 48148, 156481, 204629, 228703, 312962, 409258, 457406, 625924, 818516, 914812, 2660177, 2973139, 3887951, 5320354, 5946278, 7775902, 10640708, 11892556, 15551804, 50543363, 101086726, 202173452]

約数ペア:

[(1, 202173452), (2, 101086726), (4, 50543363), (13, 15551804), (17, 11892556), (19, 10640708), (26, 7775902), (34, 5946278), (38, 5320354), (52, 3887951), (68, 2973139), (76, 2660177), (221, 914812), (247, 818516), (323, 625924), (442, 457406), (494, 409258), (646, 312962), (884, 228703), (988, 204629), (1292, 156481), (4199, 48148), (8398, 24074), (12037, 16796)]