201946768

素因数分解:

$2^4\times {\mathrm{137}}^1\times {\mathrm{181}}^1\times {\mathrm{509}}^1$

素因数の和:835

約数の個数: 40

約数和(自身を含む): 397083960

約数和(自身を除く): 195137192

約数列:

[1, 2, 4, 8, 16, 137, 181, 274, 362, 509, 548, 724, 1018, 1096, 1448, 2036, 2192, 2896, 4072, 8144, 24797, 49594, 69733, 92129, 99188, 139466, 184258, 198376, 278932, 368516, 396752, 557864, 737032, 1115728, 1474064, 12621673, 25243346, 50486692, 100973384, 201946768]

約数ペア:

[(1, 201946768), (2, 100973384), (4, 50486692), (8, 25243346), (16, 12621673), (137, 1474064), (181, 1115728), (274, 737032), (362, 557864), (509, 396752), (548, 368516), (724, 278932), (1018, 198376), (1096, 184258), (1448, 139466), (2036, 99188), (2192, 92129), (2896, 69733), (4072, 49594), (8144, 24797)]