201655628

素因数分解:

$2^2\times {\mathrm{23}}^1\times {\mathrm{59}}^1\times {\mathrm{97}}^1\times {\mathrm{383}}^1$

素因数の和:566

約数の個数: 48

約数和(自身を含む): 379330560

約数和(自身を除く): 177674932

約数列:

[1, 2, 4, 23, 46, 59, 92, 97, 118, 194, 236, 383, 388, 766, 1357, 1532, 2231, 2714, 4462, 5428, 5723, 8809, 8924, 11446, 17618, 22597, 22892, 35236, 37151, 45194, 74302, 90388, 131629, 148604, 263258, 519731, 526516, 854473, 1039462, 1708946, 2078924, 2191909, 3417892, 4383818, 8767636, 50413907, 100827814, 201655628]

約数ペア:

[(1, 201655628), (2, 100827814), (4, 50413907), (23, 8767636), (46, 4383818), (59, 3417892), (92, 2191909), (97, 2078924), (118, 1708946), (194, 1039462), (236, 854473), (383, 526516), (388, 519731), (766, 263258), (1357, 148604), (1532, 131629), (2231, 90388), (2714, 74302), (4462, 45194), (5428, 37151), (5723, 35236), (8809, 22892), (8924, 22597), (11446, 17618)]