211324972

素因数分解:

$2^2\times {\mathrm{29}}^1\times {\mathrm{47}}^1\times {\mathrm{83}}^1\times {\mathrm{467}}^1$

素因数の和:630

約数の個数: 48

約数和(自身を含む): 396264960

約数和(自身を除く): 184939988

約数列:

[1, 2, 4, 29, 47, 58, 83, 94, 116, 166, 188, 332, 467, 934, 1363, 1868, 2407, 2726, 3901, 4814, 5452, 7802, 9628, 13543, 15604, 21949, 27086, 38761, 43898, 54172, 77522, 87796, 113129, 155044, 226258, 452516, 636521, 1124069, 1273042, 1821767, 2248138, 2546084, 3643534, 4496276, 7287068, 52831243, 105662486, 211324972]

約数ペア:

[(1, 211324972), (2, 105662486), (4, 52831243), (29, 7287068), (47, 4496276), (58, 3643534), (83, 2546084), (94, 2248138), (116, 1821767), (166, 1273042), (188, 1124069), (332, 636521), (467, 452516), (934, 226258), (1363, 155044), (1868, 113129), (2407, 87796), (2726, 77522), (3901, 54172), (4814, 43898), (5452, 38761), (7802, 27086), (9628, 21949), (13543, 15604)]